Extension Pointers for Integrating Zoho CRM with Zoho services #2: Handle and manage your Zoho CRM cases efficiently by integrating Zoho Projects and associating cases with tasks

Extension Pointers for Integrating Zoho CRM with Zoho services #2: Handle and manage your Zoho CRM cases efficiently by integrating Zoho Projects and associating cases with tasks

Integrating customer relationship management and project management contributes to the development of an overall effective business management strategy. 

You can integrate Zoho CRM and Zoho Projects through extensions to achieve your desired functionalities and manage your business from a single location. The previous post in the 'Integrating Zoho CRM with Zoho services' series described how to register your Zoho application and retrieve the client credential in order to connect Zoho CRM to the Zoho service of your choice through an extension. In this post, we'll look at how to integrate Zoho CRM with Zoho Projects, along with an example.

Let's consider a scenario in which support representatives handling cases in Zoho CRM need to forward cases that are registered as feature requests to the development team for further consideration and analysis. The representatives can create a task in Zoho projects with the necessary details from the Zoho CRM Cases module by clicking a button from within Zoho CRM. This will make the transition process easier and help to handle cases more efficiently. Now, let's see how this can be achieved using extension.

Creating a connector for Zoho Projects and adding connector APIs
  • Create a new connector in your extension for Zoho Projects using the Connectors feature under Utilities in the left panel of the Zoho Developer console. 
Note: Zoho Projects follows OAuth2.0 protocol for authentication mechanism. You can refer to this post to understand the steps to register Zoho Projects and retrieve your client credentials.


The connector details for our example are:

Request Token URL
https://accounts.zoho.com/oauth/v2/auth?scope=ZohoProjects.portals.READ,ZohoProjects.users.READ,ZohoProjects.tasks.CREATE,ZohoProjects.projects.READ,ZohoProjects.tasks.READ&access_type=offline
Access Token URL
https://accounts.zoho.com/oauth/v2/token?
Refresh Token URL
https://accounts.zoho.com/oauth/v2/token?
Scopes
ZohoProjects.portals.READ,ZohoProjects.users.READ,ZohoProjects.tasks.CREATE,ZohoProjects.projects.READ,ZohoProjects.tasks.READ


The Zoho Projects REST APIs added for our example are mentioned below.

Connector API Name
Method type
URL
Get Portals
GET
https://projectsapi.zoho.com/restapi/portals/
Get Project Users
GET
https://projectsapi.zoho.com/restapi/portal/${portalid}/projects/${projectid}/users/
Create task
POST
https://projectsapi.zoho.com/restapi/portal/${portalid}/projects/${projectid}/tasks/?name=${name}&description=${description}&priority=${priority}&person_responsible=${person_responsible}
Add comment for task
POST
https://projectsapi.zoho.com/restapi/portal/${portalid}/projects/${projectid}/tasks/${taskid}/comments/?content=${content}

Note: You can refer to this post to understand the detailed steps involved in creating a connector, adding the connector APIs, and associating it with the extension.

Creating a button in Cases module and associating the custom function to it
  • Create a button called "Create Task for Case" using the Links & Buttons feature available in the Componentssection of the Zoho Developer console, then associate a custom function to perform the desired action. 
Create Task for Case - Button function code

//Fetching the current record details and retrieving the necessary field information
response = zoho.crm.getRecordById("Cases",case.get("Cases.ID").toLong());
Name = response.get("Subject");
Name = zoho.encryption.urlEncode(Name);
Description = response.get("Description");
Description = zoho.encryption.urlEncode(Description);
Priority = response.get("Priority");
Comments = response.get("Internal_Comments");
Comments = zoho.encryption.urlEncode(Comments);
dynamic_map = Map();
/*Fetching the values for Portal ID and Project ID CRM variables which are obtained as part of the settings widget*/
portalid = zoho.crm.getOrgVariable("xxx__Portal_Id");//The api name of the CRM variable for Portal_Id
projectid = zoho.crm.getOrgVariable("xxx__Project_Id");//The api name of the CRM variable for Project_Id
dynamic_map.put("portalid",portalid);
dynamic_map.put("projectid",projectid);
//Invoking the connector API to retrieve the users present in the project 
resp1 = zoho.crm.invokeConnector("xxx.zohoprojects.getprojectusers",dynamic_map);
response1 = resp1.get("response");
users = response1.get("users");
rolelist = List();
/*retrieving the ID of the user with admin role in the project to be assigned as the person responsible for the task*/
for each value in users
{
if(value.get("role") == "admin")
{
id = value.get("zpuid");
}
}
dynamic_map = Map();
portalid = zoho.crm.getOrgVariable("xxx__Portal_Id");
projectid = zoho.crm.getOrgVariable("xxx__Project_Id");
dynamic_map.put("portalid",portalid);
dynamic_map.put("projectid",projectid);
dynamic_map.put("name",Name);
dynamic_map.put("description",Description);
dynamic_map.put("priority",Priority);
dynamic_map.put("person_responsible",id);
/*Invoking the connector API with the necessary parameters passed to create a project task */
resp = zoho.crm.invokeConnector("xxx.zohoprojects.createtask",dynamic_map);
response2 = resp.get("response");
tasks = response2.get("tasks");
//Retrieving the task id from the response of create task API
for each ids in tasks
{
id1 = ids.get("id");
}
dynamic_map = Map();
portalid = zoho.crm.getOrgVariable("xxx__Portal_Id");
projectid = zoho.crm.getOrgVariable("xxx__Project_Id");
dynamic_map.put("portalid",portalid);
dynamic_map.put("projectid",projectid);
dynamic_map.put("taskid",id1);
dynamic_map.put("content",Comments);
//Invoking the connector API to add a comment to the task 
response3= zoho.crm.invokeConnector("xxx.zohoprojects.addcommentfortask",dynamic_map);
caseinfo = {"Solution":url};
response4 = zoho.crm.updateRecord("Cases",case.get("Cases.ID").toLong(),caseinfo);
return resp;

Note: In our example, the project's administrator is assigned as the person responsible for the task that is to be created in Zoho Projects. We have considered that there is only one admin for a project, who can then assign the task to the appropriate developer.

Obtaining Portal ID and Project ID

According to our example, cases from Zoho CRM need to be associated as a task to a particular project in Zoho Projects. You can find in the above code that the variables Portal ID and Project ID (dynamic variables used in connector APIs) are used while invoking APIs. The values of these variables are specific to a user and thus these values can be obtained from the user during extension installation and stored in CRM variables to be easily retrieved when required.

The variables Portal ID and Project ID are created as CRM variables with the Variable Status as Hidden in the extension.Their values are obtained as follows:



Creating a Settings Widget: We have created a settings widget in our extension in order to retrieve the user-specific portal ID and project ID, and to set the values to the CRM variables.

Settings Widget js code snippet

Util={};
var portalidvalue;
var projectidvalue;
//Subscribe to the EmbeddedApp onPageLoad event before initializing the widget 
ZOHO.embeddedApp.on("PageLoad",function(data)
{
var data = {
}
//Invoking the connector API to get portals of the user and populate them in a select list
ZOHO.CRM.CONNECTOR.invokeAPI("testextensioncrm.zohoprojects.getportals",data)
.then(function(dataa){
response = dataa.response;
responsejson=JSON.parse(response);
portal=responsejson.portals;

for (i = 0; i < portal.length; i++) 
{
portalid=portal[i].id_string;
portalname=portal[i].name;
var portallist = document.getElementById("portallist");
var option = document.createElement("OPTION");
option.innerHTML = portalname;
option.value = portalid;
portallist.appendChild(option);
}
})

/*Fetching the projects associated to the portal selected on click of the "Get Projects" button*/
Util.getproject=function()
{
portalidvalue=document.getElementById("portallist").value;

var data = {

"portalid" : portalidvalue
}
/*Invoking the connector API to get projects of the user with respect to the portal chosen and populate them in a select list*/
ZOHO.CRM.CONNECTOR.invokeAPI("testextensioncrm.zohoprojects.getprojects",data)
.then(function(dataa){
response = dataa.response;
responsejson=JSON.parse(response);
project=responsejson.projects;
$('#projectlist').empty();
for (j = 0; j < project.length; j++) 
{
projectid=project[j].id_string;
projectname=project[j].name;
var projectlist = document.getElementById("projectlist");
var option = document.createElement("OPTION");
option.innerHTML = projectname;
option.value = projectid;
projectlist.appendChild(option);
}
})
}
/*Updating the values of the portal ID and project ID selected in the select list to the CRM variables*/
Util.getvalues=function()
{
portalidvalue=document.getElementById("portallist").value;
projectidvalue=document.getElementById("projectlist").value;
var variableMap = { "apiname": "testextensioncrm__Portal_Id", "value": portalidvalue};
ZOHO.CRM.CONNECTOR.invokeAPI("crm.set", variableMap);
var variableMap = { "apiname": "testextensioncrm__Project_Id", "value": projectidvalue};
ZOHO.CRM.CONNECTOR.invokeAPI("crm.set", variableMap);
});
});
}
})

Now that the functionality is defined, the extension is published and installed in Zoho CRM account using the private installation URL.


Sample output:

Upon installation of the extension, click the Settings button to go the Settings Widget page, then choose your portal and project where you want the task to be created.



Choose the portal of your choice, then click the Get Projects button to fetch the projects associated with that portal.



Next, click Update Values to set the chosen portal and project ID values to the CRM variables Portal_ID and Project_ID,respectively.



Go to the Cases module. A case of type feature request is present in Cases module.



Click the Create Task for Case button available in the view page of the case detail page.



The necessary details as per the code logic are fetched and created as a task in projects.



The detailed task details page with all the information fetched from the case in Zoho CRM Cases module.



Using this method, you can integrate Zoho CRM and Zoho Projects via an extension and perform functionalities as per your business requirements. We hope you find this information useful. Keep following this space for more inputs!


SEE ALSO



    Access your files securely from anywhere







                            Zoho Developer Community





                                                  Use cases

                                                  Make the most of Zoho Desk with the use cases.

                                                   
                                                    

                                                  eBooks

                                                  Download free eBooks and access a range of topics to get deeper insight on successfully using Zoho Desk.

                                                   
                                                    

                                                  Videos

                                                  Watch comprehensive videos on features and other important topics that will help you master Zoho Desk.

                                                   
                                                    

                                                  Webinar

                                                  Sign up for our webinars and learn the Zoho Desk basics, from customization to automation and more

                                                   
                                                    
                                                  • Desk Community Learning Series


                                                  • Meetups


                                                  • Ask the Experts


                                                  • Kbase


                                                  • Resources


                                                  • Glossary


                                                  • Desk Marketplace


                                                  • MVP Corner




                                                            • Sticky Posts

                                                            • Kaizen #197: Frequently Asked Questions on GraphQL APIs

                                                              🎊 Nearing 200th Kaizen Post – We want to hear from you! Do you have any questions, suggestions, or topics you would like us to cover in future posts? Your insights and suggestions help us shape future content and make this series better for everyone.
                                                            • Kaizen #198: Using Client Script for Custom Validation in Blueprint

                                                              Nearing 200th Kaizen Post – 1 More to the Big Two-Oh-Oh! Do you have any questions, suggestions, or topics you would like us to cover in future posts? Your insights and suggestions help us shape future content and make this series better for everyone.
                                                            • Celebrating 200 posts of Kaizen! Share your ideas for the milestone post

                                                              Hello Developers, We launched the Kaizen series in 2019 to share helpful content to support your Zoho CRM development journey. Staying true to its spirit—Kaizen Series: Continuous Improvement for Developer Experience—we've shared everything from FAQs
                                                            • Kaizen #193: Creating different fields in Zoho CRM through API

                                                              🎊 Nearing 200th Kaizen Post – We want to hear from you! Do you have any questions, suggestions, or topics you would like us to cover in future posts? Your insights and suggestions help us shape future content and make this series better for everyone.
                                                            • Client Script | Update - Introducing Commands in Client Script!

                                                              Have you ever wished you could trigger Client Script from contexts other than just the supported pages and events? Have you ever wanted to leverage the advantage of Client Script at your finger tip? Discover the power of Client Script - Commands! Commands


                                                            Manage your brands on social media



                                                                  Zoho TeamInbox Resources



                                                                      Zoho CRM Plus Resources

                                                                        Zoho Books Resources


                                                                          Zoho Subscriptions Resources

                                                                            Zoho Projects Resources


                                                                              Zoho Sprints Resources


                                                                                Qntrl Resources


                                                                                  Zoho Creator Resources



                                                                                      Zoho CRM Resources

                                                                                      • CRM Community Learning Series

                                                                                        CRM Community Learning Series


                                                                                      • Kaizen

                                                                                        Kaizen

                                                                                      • Functions

                                                                                        Functions

                                                                                      • Meetups

                                                                                        Meetups

                                                                                      • Kbase

                                                                                        Kbase

                                                                                      • Resources

                                                                                        Resources

                                                                                      • Digest

                                                                                        Digest

                                                                                      • CRM Marketplace

                                                                                        CRM Marketplace

                                                                                      • MVP Corner

                                                                                        MVP Corner







                                                                                          Design. Discuss. Deliver.

                                                                                          Create visually engaging stories with Zoho Show.

                                                                                          Get Started Now


                                                                                            Zoho Show Resources


                                                                                              Zoho Writer Writer

                                                                                              Get Started. Write Away!

                                                                                              Writer is a powerful online word processor, designed for collaborative work.

                                                                                                Zoho CRM コンテンツ








                                                                                                  Nederlandse Hulpbronnen


                                                                                                      ご検討中の方




                                                                                                            • Recent Topics

                                                                                                            • Multi-line fields character limits

                                                                                                              Is there a way to set the character limit higher on multi-line fields so that we are not losing information pasted into the field? When the text is entered or pasted, there is no error to say that the text is too large. After saving and going back to view most of the text is gone.   Also, when viewing the resume, the text is not wrapped in the multi line fields and can t be read without scrolling across the page.
                                                                                                            • Taz bot not working — What should I do to resolve this issue?

                                                                                                              I am experiencing issues with the Taz bot in Zoho Cliq—not receiving responses or it does not seem to work as expected. Could you please explain why the Taz bot might not be functioning and what steps I should take to resolve this issue? Thank you!
                                                                                                            • Zoho Calendar soft bounce on @hotmail.com and @yahoo.com email addresses

                                                                                                              Hello, our Zoho calendar recently does not send the calendar invites to emails with hotmail and yahoo domains and comes back with a "soft bounce". other domains like Gmail works fine. Also sending "email" to the same emails to the above domains work well
                                                                                                            • OneNote Migration

                                                                                                              I am trying to migrate two notebooks from OneNote. For five days now I have had no notification that migration has completed and the migration page show 50% complete - one notebook completed one not finished. It just stays like this. I am unable to cancel
                                                                                                            • Set various time slot reminders for task and event

                                                                                                              Hi I would like known if there is possibility to set various time reminders for a task or event like we have the possibility to do in google calendar or google task. For example I'am creating an event or task and I want to be alerted before 30min and
                                                                                                            • Zoho Calendar not functioning---cannot edit, add attendees, etc.

                                                                                                              Hello, My calendar is acting strange. I'm using Chrome as my browser and pop ups are not blocked (the calendar worked fine yesterday). When creating an event, I'm not able to "edit" the event and add attendees, etc. The link is non-responsive. I cannot
                                                                                                            • Spilt Axis for stacked column and line graph

                                                                                                              Each month around this time I prepare a business review deck. One of the biggest annoyances I have with Zoho, also happens to be something that most other platforms have provided for a long time now, and that is being able to create a chart with stacked
                                                                                                            • Pin a note on top

                                                                                                              Dear Zoho Notebook Team, Please highly consider adding ability to pin a note on top and arrange pinned notes. I have a lot of notes that I want to pin important ones on top and this feature is missing badly. Thank you.
                                                                                                            • Windows 11 app ver 2.2.8

                                                                                                              I have been trialing Zoho Notes syncing between my PC and iphone. No problems with iphone but the Windows 64 bit app ver 2.2.8 was very buggy and would lock up completely, needing a Control Alt Delete etc to close it down. It seemed to be connected to
                                                                                                            • Deluge Script: Onboarding → Access Form

                                                                                                              Hello everyone, Edit: Sorry, I think I put this topic in the wrong section. I’ve recently run into an issue that’s been giving me a bit of a headache for the past few weeks. Context: This is my first time using Deluge to create a script, but it’s not
                                                                                                            • Windows Device Authentication

                                                                                                              We have recently started using ManageEngine, and my boss saw a device management feature in the Zoho One directory. We thought it would either help give us more intergration into Zoho one through bringing ManageEngine services through Zoho one. Or, it
                                                                                                            • How can I change spell check language?

                                                                                                              I cannot find the way to change spell check language. My "display language" is English, and I want to have the same one for Spell Check, but it is Russian!!! How can I change it? In one of your explanations you mentioned that I have to choose it from
                                                                                                            • Mail is so slow - doesn't even work!

                                                                                                              Mail has been getting slower and slower - and today it's not even pulling up emails in either Inbox or Unread. This is beyond frustrating since email is a big part of business. Sent a request through the useless help portal - no response. Called the useless
                                                                                                            • User marked as SPAMMER. Mail Fetch has also been disabled for any active POP accounts.

                                                                                                              I am the administrator for joelles.com One of our accounts has been blocked saying this: User marked as SPAMMER. Mail Fetch has also been disabled for any active POP accounts. I cannot change the disabled account in the control panel as it says that it
                                                                                                            • My domain did not activate

                                                                                                              Hi, my domain (apsaindustrial.com.ar) did not activate, and the phone verification message never arrived. Please would you solve this problem? Thanks.
                                                                                                            • ME SALE ESTE ERROR: No fue posible enviar el mensaje;Motivo:554 5.1.8 Email Outgoing Blocked

                                                                                                              Ayuda!! Me sale este error al intentar enviar mensajes desde mi correo electronico de Zoho! Tampoco recibo correos pues cuando me envia rebotan. Ayuda, Me urge enviar unos correo importantes!! Quedo atenta MAGDA HERNANDEZ +5731120888408
                                                                                                            • Is there a way to sync Tags between CRM and Campaigns/Marketing Hub?

                                                                                                              I wonder if there is a way to synch the tags between CRM and Marketing-Hub / Campaigns?
                                                                                                            • how to see if a specific contact opened an email in zoho campaign?

                                                                                                              how to see if a specific contact opened an email in zoho campaign?
                                                                                                            • Revenue Management: #8 Revenue Recognition in Educational & Training Institutions

                                                                                                              Educational Institutions and training centres typically collect course fees at the time of enrolment, sometimes for a one-day workshop and sometimes for a year-long certification course. You might also charge separately for course materials or evaluation.
                                                                                                            • How to Customize Task Creation to Send a Custom Alert Using JavaScript in Zoho CRM?

                                                                                                              Hello Zoho CRM Community, I’m looking to customize Zoho CRM to send a custom alert whenever a task is created. I understand that Zoho CRM supports client scripts using JavaScript, and I would like to leverage this feature to implement the alert functionality.
                                                                                                            • how to use validation rules in subform

                                                                                                              Is it possible to use validation rules for subforms? I tried the following code: entityMap = crmAPIRequest.toMap().get("record"); sum = 0; direct_billing = entityMap.get("direct_billing_details"); response = Map(); for each i in direct_billing { if(i.get("type")
                                                                                                            • Using files from Zoho CRM in Gemini/ChatGPT/Claude

                                                                                                              Hi all, I’ve got subscriptions to Gemini and a few other AI tools which I use for tasks like data enrichment, email composition, etc. In our workflow, we often receive various documents from clients — such as process workflows, BRDs/requirement documents
                                                                                                            • Enhancements to the formula field in Zoho CRM: Auto-refresh formulas with the "Now" function, stop formula executions based on criteria, and include formulas within formulas

                                                                                                              Dear Customers, We hope you're well! By their nature, modern businesses rely every day on computations, whether it's to calculate the price of a product, assess ROI, evaluate the lifetime value of a customer, or even determine the age of a record. With
                                                                                                            • Maximum file limit in zoho people LMS

                                                                                                              Dear Team, I am having approximately 4.9 GB of material, including PPTs and videos for uploading in zoho people LMS course. May I know what is the maximum limit limit for the course files Thanking you, With regards, Logeswar V Executive _ Operations
                                                                                                            • Dynamically prefill ticket fields

                                                                                                              Hello, I am using Zoho Desk to collect tickets of our clients about orders they placed on our website. I would like to be able to prefill two tickets fields dynamically, in this case a readonly field for the order id, and a hidden field for the seller
                                                                                                            • Optimize your Knowledge Base for better visibility by allowing search engine crawling and indexing

                                                                                                              All you need to know about no-follow and no-index in KB. What are article crawlability and indexability? Crawlability and indexability are vital for making an article visible and accessible to search engines. When a search engine crawls an article, it
                                                                                                            • Has anyone created a public ASAP Guide that I can check out?

                                                                                                              I am thinking of adding an ASAP guide to my web application, but I have noticed that the ASAP widget itself can be really slow to load sometimes. Has anyone created a public ASAP Guide that I can check to see how performant it is? I don't want to spend
                                                                                                            • Zoho Desk Partners with Microsoft's M365 Copilot for seamless customer service experiences

                                                                                                              Hello Zoho Desk users, We are happy to announce that Zoho Desk has partnered with Microsoft's M365 to empower customer service teams with enhanced capabilities and seamless experiences for agents. Microsoft announced their partnership during their keynote
                                                                                                            • What’s New in Zoho Analytics – September 2025

                                                                                                              Hello Users!! In this month’s update, we’re raising the bar across multiple touchpoints, from how you bring in data, plan and track projects to how you design and brand your dashboards. We’ve added the all-new Gantt chart for project visualization, expanded
                                                                                                            • Zoho MCP has no tools for Creator or 3rd Party Apps?

                                                                                                              I don't see a Zoho MCP community forum so putting this here. Two big problems I see: 1) Although Zoho advertises "over 950 3rd party apps" as available through their MCP, when I go to "Add Tools" there are ZERO 3rd party apps available to choose from.
                                                                                                            • Zoho Forms - Zoho Drive connection - Shared Drives not supported

                                                                                                              Hello i am stuck with Google Drive Connection There is no supported shared drives Connection is not support shared drives boolean Query Parameters - supportsAllDrives=true&supportsTeamDrives=true to activate fetch files from the shared drives. Ahat need
                                                                                                            • Can't create package until Bill created?

                                                                                                              I can't understand why we cannot create a package until a Bill is created? We are having to created draft Bills to create a package when the item is received, but we may not have received a Bill from the supplier. Also, Bill # is required, but we normally
                                                                                                            • Whats the Time out Limit for API Calls from Deluge?

                                                                                                              Hi Creator Devs, We are making API calls to third party server via Deluge. Getting this error message: Error at line : 24, The task has been terminated since the API call is taking too long to respond. Please try again after sometime. Whats the default
                                                                                                            • Community Digest Agosto 2025 - Todas las novedades en Español Zoho Community

                                                                                                              ¡Hola, Zoho Community! Agosto llega a su fin y septiembre nos trae aire fresco a la comunidad: más inteligencia con IA, actualizaciones que elevan la productividad y la recta final hacia Zoholics España 2025. Aquí tienes lo más destacado del mes para
                                                                                                            • Tip #3: How to change your booking page language

                                                                                                              Displaying your booking page in your target audience's language can greatly increase customer satisfaction. By speaking their language, you will help customers feel more comfortable scheduling with you and create a stronger connection with them. Let's
                                                                                                            • How can I optimize a Zoho Site page for SEO when embedding external menu or restaurant links?

                                                                                                              Hi everyone, I’m experimenting with building small content hubs on Zoho Sites and want to make sure I’m doing it in an SEO-friendly way. For example, I tried creating a page that highlights restaurant menu items and linked out to a resource like this:
                                                                                                            • Diff signature for compose new email and replies

                                                                                                              Hi,   How do i have different signature for replies and new emails. its inconvenient to have one large signature for replies. Usually on Outlook we have the option to keep separate signatures for new emails and for replies.
                                                                                                            • Zoho Website Site Speed Up & Setting

                                                                                                              We are experiencing slow loading speeds on our Zoho website and would like assistance in optimizing its performance. Kindly review the site and suggest or implement necessary improvements to enhance speed, especially related to: > Caching mechanisms >
                                                                                                            • Clickjacking: Zoho Vault's Response

                                                                                                              Issue: Password manager browser extensions are found to be vulnerable to clickjacking security vulnerabilities that could allow attackers to steal account credentials, TFA codes, and card details under certain conditions. Reported by: Marek Toth, Independent
                                                                                                            • No option for pick up in Zoho Books / Inventory but yes on commerce

                                                                                                              Is it planned to release soon on books/inventory?
                                                                                                            • Next Page