Data storage - Overview
Storing data related to the extension you are working on is essential. It can be saved as key-value pairs for an entity or extension, known as entity and extension properties, respectively. Data can be saved for the following entities using entity properties: projects, tasks, issues, and milestones. Similarly, using extension properties, data can be recorded for an app and stored for the extension.
Support and Limitations
Scenario
A manufacturing firm uses Zoho CRM to manage its production and sales units, and also uses Zoho Projects for task management. Customers of the firm may raise cases of the"feature request" type to the solution experts for an enhancement or a request for a new feature for the existing products. The solution expert logs these requests as cases in Zoho CRM and begins working on the feature request through a task in Zoho Projects. In this way, the Zoho CRM solution expert who is the task owner in Zoho Projects can handle and manage the development-related activities to provide the feature as a solution to the customer through the Zoho Projects task.
Additionally, multiple customers may request the same feature for a product. In this scenario, it would be easier for the task owner or solution expert to keep track of all their CRM cases related to a feature request in one space, so that whenever a requested feature is completed, this can be communicated with customers of these tracked cases.
What can be done to ease the solution expert/task owner work?
The task owner would benefit from viewing a list of all their open Zoho CRM cases from inside the Zoho Projects task tab. This would allow them to view and associate the cases related to the feature request they are working on from within the task.
Once they have completed the feature enhancement and come up with a solution for the request, they can simply preview all of the Zoho CRM cases related to that feature request from within the task itself and offer an update to the customers.
Goal: Ease user experience by allowing them to view and associate Zoho CRM cases within the task details tab.
Solution
To accomplish this goal, we are going to use data storage along with a few other features in our extension.
- First, allow the task owner to view case-specific details from the list of CRM cases. For this, we can create a task details tab widget named "CRM Cases". In this widget, we can include a drop-down menu and select a case to access case-specific details. This can be accomplished using the widgets approach explained earlier in this post.
- Using the data storage concept, store the associated case for the task entity, allowing the task owner to view it as "Associated CRM Cases" alongside the drop-down selection the next time the widget loads. This enables the task owner to associate several cases with the task and view them all in a single widget.

Required components
- A connection between Zoho Projects and Zoho CRM needs to be established to establish a secure integration between the products.
- An extension configuration process includes:
- Creating an extension.
- Configuring the plugin manifest.
- Setting up the widget code.
- Display all open Zoho CRM cases of the task owner as a drop-down list in a task details widget tab called "CRM Cases", and thereby allow the task owner to choose a case for which they want to view further details.
- Implement the modal box feature to display case-specific details of the chosen case and also allow the task owner to associate the case to the task through a button in the modal box
- Store the associated case for the task using the data storage concept (entity.store) in the modal box.
- Display the associated cases by retrieving (entity.retrieve) it from the stored data and having them displayed as part of the widget along with the drop-down that displays the open cases.
Let's explore these components now.
Connection
Extension configuration
Plugin-manifest.json configuration: Once the extension was created, we configured the plugin-manifest.json file to include the created connection and a widget. For detailed understanding on configuring the plugin-manifest.json file, refer to our earlier post.
For our extension use case, the plugin-manifest.json file is configured as shown in the below screenshot.
Setting up the widget code
Now that we've set up the other components, let's move on to writing our widget code and incorporating the data storage and modal box feature.
Displaying CRM cases in "CRM Cases" task tab - Please find the index.html code snippet attached in the post.
- In the code snippet, the current Zoho Projects user's email is retrieved using the current_user instance of zohoprojects.get JS SDK method and saved in a variable called "currentuseremail".
- The user's CRM org ID and their CRM cases are then fetched by invoking the Get Organization Details and Get Records APIs, respectively, using the Zoho Projects request JS SDK method. Certain mandatory parameters must be passed to the SDK method to invoke the mentioned CRM APIs, such as the third-party URL, data object, and connection. If you require further details on how the Zoho Projects Request method works, you can refer to our earlier post, which explains the working and the required parameters for invoking this method in detail.
- From the Zoho CRM get records API response, a drop-down list is generated in the widget, with the Zoho Projects task owner's open CRM cases.
- The end-user can select a value from the drop-down list to view the case-related details. This selected value (the selected case) is then fetched. When the Get Case Details button is clicked, a modal box instance is created and opened using the modal.create and instance methods. When the modal box opens, the selected case ID value is emitted using the emit method and the keyword "stored-files".
- Using the emitted values, the case details is populated in a modal box, and if the solution expert finds that the case is related to the feature request handled in the Projects task, the case ID is saved using the entity.store method and associated with the current task. (This is addressed in the casedetails.html code in the next section).
- The associated value stored in the modal box using the entity.store method is then retrieved in the index.html page using the entity.retrieve method. Using the retrieved associated case ID, when the widget loads, the Zoho CRM Get Records API is invoked again. From the response, the unclosed cases and the cases which have the email ID as that of the current Zoho Projects user's email address (fetched earlier and saved in variable currentuseremail) are filtered and displayed as the "Associated CRM cases" in the widget.
Modal box to display the details of the chosen case - Please check casedetails.html code snippet attached in this post
- In the code snippet, the value emitted from the index.html, using the emit method for the keyword "stored-files" is received by the on method in the modal box UI. Using the received value, a hit is made to the Zoho CRM Get Records APIs using the Zoho Projects Request Method again.
- The essential details are retrieved from the case-specific details returned by the Zoho CRM Get Records API and displayed to the task owner for reference. These details allow them to check on the case and associate it with the current Zoho Projects task if it is related to the feature request.
- If the case is associated, the associated case value ID is saved with the entity.store property.
- This stored and associated value is then received and retrieved using the entity.retrieve in index.html, from which the Associated CRM cases value are populated in the widget as mentioned earlier. This is addressed in the index.html code in the previous section.
Now that we have completed the setup and have all the extension components ready, let's go ahead and see the output.
Sample output:
In this example, we used the data storage for an entity feature to save task-related data and retrieve it when needed. Similarly, we can store data for an app to perform various storage functions such as save, retrieve, update, and delete. We hope you found this information useful. Keep following this space for more insights!

Sign up for a
Zoho Developer account and start developing extensions for Zoho Projects using Sigma.
SEE ALSO
Recent Topics
Search Records returning different values than actually present
Hey! I have this following line in my deluge script: accountSearch = zoho.crm.searchRecords("Accounts","(RS_Enroll_ID:equals:" + rsid + ")",1,200,{"cvid":864868001088693817}); info "Account search size: " + accountSearch.size(); listOfAccounts = zoho.crm.searchRecords("Accounts","(RS_Enroll_ID:equals:"
Delete commerce website
I need to delete a commerce website, but the only option is to click on settings, REQUEST DELETE, choose an urgency notice, add a message....AND THEN nothing, no way to send the request. Why is nothing simple!?!?! I just want to delete the store. The
Adding external users to Zoho Social under Zoho ONE licence - how to best achieve this
My client has a small business, and we are looking to implementing Zoho ONE with a single flexible user licence as that is all they really need and offers the best pricing for the range of modules we eventually wish to set them up with, one of which will
Has anyone built a custom AI support agent inside Zoho (SalesIQ/Zobot)?
Hi all, I’ve been experimenting with building my own AI support assistant and wanted to see if anyone here has tackled something similar within Zoho. Right now, I’ve set up a Retrieval-Augmented Generation (RAG) pipeline outside of Zoho using FAISS. It
Zoho Creatorの一括操作における処理の同期/非同期について
現在、Creatorのレポート機能を利用して、複数のレコードに対して一括で処理を実行しようとしていますが、処理の実行順序について確認したいことがあります。 レポート内の複数レコードに一括で処理を実行した際、処理は同期的に行われるのでしょうか?それとも非同期的に行われるのでしょうか? 【同期処理の場合】 レコード①に対する処理が開始され、終了後にレコード②に対する処理が開始され、最後にレコード③に対する処理が実行されるように、処理が順番に行われる場合。 【非同期処理の場合】 レコード①、レコード②、レコード③の処理が一斉に開始され、それぞれ並行して処理が行われ、全処理が終了する場合。
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
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
This mobile number has been marked spam. Please contact support.
Problem Description: One of our sales agents in our organization is unable to sign in to Zoho Mail. When attempting to log in, the following message appears: This mobile number has been marked as spam. Please contact support at as@zohocorp.com @zohocorp
Print checks for owner's draw
Hi. Can I use Zoho check printing for draws to Owner's Equity? This may be a specific case of the missing Pay expenses via Check feature. If it's not available, are there plans to add this feature?
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 id. The clients access the ticket form by clicking a link in our customer area, so ideally I would like to pass the values to prefill with as part of the URL. I imagine that this could be along the lines of calling https://our-domain/portal/newticket?order_id=123&seller_id=456
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
Zoho Books - Show Related Sales Orders on Quotes
Hi Books team, I've noticed that the Quotes don't show show the related Sales Order. My feature request is to also show related Sales Orders above the Quote so it's easy to follow the thread of records in the sales and fulfilment process. Below screenshot
Zoho Books - Hide Convert to Sales Order if it can't be used.
Hi Books team, I noticed that it is not possible to convert a Quote to a Sales Order when a Quote is not yet marked as accepted. My idea is to not show the Convert to Sales Order button when it is not possible to use it, or show it in a grey inactive
What’s New in Zoho Inventory | April 2025
Hello users, April has been a big month in Zoho Inventory! We’ve rolled out powerful new features to help you streamline production, optimise stock management, and tailor your workflows. While several updates bring helpful enhancements, three major additions
Copy a Record Template from one Form to another
I have a Creator application with several forms. I developed a record template for one of the reports/forms but want to use most of it for another of the form/report combinations in the application. Is there a way to copy the template (code or otherwise) to another form?
Zoho Books - Quotes to Sales Order Automation
Hi Books team, In the Quote settings there is an option to convert a Quote to an Invoice upon acceptance, but there is not feature to convert a Quote to a Sales Order (see screenshot below) For users selling products through Zoho Inventory, the workflow
Zoho Books - Include Quote Status in Workflow Field Triggers
Hi Zoho Books team, I recently tried to create a Workflow rule based on when a Quote is Accepted by the customer. This is something which I thought would be very easy to do, however I discovered that Status is not listed as a field which can be monitored
When Zoho Tables Beta will be open to EU data center
Hello all, We in EU are looking at you all using and testing and are getting jealous :) When we will be able to get into the beta also? We don't mind testing and playing with beta software. Thank you!
Pass current date to a field using Zoho Flow
I am trying to generate an invoice automatically once somebody submits a record in Zoho CRM. I get an error in the invoice date. I have entered {{zoho.currentdate}} in the Date field. When I test the flow, I get "Zoho Books says "Invalid value passed
API: Mark Sales Order as Open + Custom Status
Hi, it's possible to create Custom Status (sub-status actually) states for the Sales Order. So you have Open, Void. Then under Open you can have Open, and create one called Order Paid, Order Shipped, etc etc...which is grouped under Open. I can use the
Zoho Quartz Screen Recording
Hello, can we get access to Quartz, please, as a standalone solution? It would be great for creating training videos for current and future staff on how to use Zoho software according to our company requirements. Thank you
Zoho Books - France
L’équipe de Zoho France reçoit régulièrement des questions sur la conformité de ses applications de finances (Zoho Books/ Zoho Invoice) pour le marché français. Voici quelques points pour clarifier la question : Zoho Books est un logiciel de comptabilité
Utilisation de Zoho en conformité avec l’article 286 du Code général des impôts (CGI)
Cher(e) client(e), Conformément à l’article 286 du Code général des impôts (CGI) impose aux entreprises assujetties à la TVA d’utiliser des systèmes de caisse ou de gestion commerciale certifiés lorsqu’elles enregistrent des ventes à des particuliers.
Please add an “Auto-Apply Unused Credits” toggle
Hello — please add a simple org-level option to automatically apply unused credits (credit notes, excess payments, retainers) to new invoices and/or bills. An ON/OFF toggle with choices “invoices”, “bills”, or “both” would save lots of manual work for
Tip 26: How to hide the "Submit" button from a form
Hi everyone, Hope you're staying safe and working from home. We are, too. By now, we at Zoho are all very much accustomed to the new normal—working remotely. Today, we're back with yet another simple but interesting tip--how to hide the Submit button from your forms. In certain scenarios, you may want to hide the submit button from a form until all the fields are filled in. Use case In this tip, we'll show you how to hide the Submit button while the user is entering data into the form, and then
filter broke my data
I uploaded a file recently from Sheets and it has top 2 rows frozen, with table headers in second row and each one is filterable. somehow my first 2 columns became unfiltered and no matter what I do I cannot reapply the filter?? also didn't realize they
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.
Generate a link for Zoho Sign we can copy and use in a separate email
Please consider adding functionality that would all a user to copy a reminder link so that we can include it in a personalized email instead of sending a Zoho reminder. Or, allow us to customize the reminder email. Use Case: We have clients we need to
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
Zoho Sign: need to leave document pending for up to a year, or maybe there's a better way?
I have zoho one, maybe there's a better way to do this with another service than sending a zoho sign template from zoho crm. At the end of the day this requirement is due to regulations, no matter how dumb it may seem. I'm just looking for a way of getting
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")
Separate Items & Services
Hi, please separate items and services into different categories. Thank you
Control who sees Timeline and Interactions in Zoho CRM through Profiles
The feature has been enabled for all DCs (except US, EU, and IN DCs). We will be rolling it out to the other DCs in the upcoming days. Dear All, In a CRM, not all users would require access to the history of a record. For instance, a Marketing Operations
Mastering Zia Match Scores | Let's Talk Recruit
Feeling overwhelmed by hundreds of resumes for every job? You’re not alone! Welcome back to Let’s Talk Recruit, where we break down Zoho Recruit’s features and hiring best practices into simple, actionable insights for recruiters. Imagine having an assistant
We are unable to process your request now. Please try again after sometime or contact support@zohoaccounts.com
I cannot sign up and return the error of we are unable to process your request now. Please try again after sometime or contact support@zohoaccounts.com
Multi-currency - What's cooking ?
Hi, We have been doing this feature for sometime and we would like to give you some glimpses of it. Working with Multi Currency : Multicurrency support gives you the ability to handle business transactions in multiple currencies. You can define a base currency for your organization and add more currencies with exchange rates based on the base currency. Setup : From the setup page, you can manage all the currencies supported by your organization. Currencies page
Integrating Chatbot with Zoho Creator Application
Is it possible to integrate a chatbot with a Zoho Creator application?
How to reduce programmatically the image uploaded by user?
I need a function that will automatically reduce the pixel dimension to 800 x 600 pixels / 180 resolution or (approx. 1.37MB) of image uploaded by user from digital camera, for example, 2271 x 1704 pixels /180 resolution or approx. 11.1MB. After the user selected the image, the function will able to detect if pixels is above 800x600, process the photo (crop/ reduce) and resume upload. Need help...
Dark mode for Zoho Creator / Zoho CRM Code editor
Hi Team, Is there any plans for Dark mode in Zoho creator / Zoho Crm code editor and development pages in pipeline?
Is there a way to make a button scroll down?
Looking to have a button on a landing page scroll down to another section on the page. Any recomendations outside of coding?
Next Page