Extension Pointers #16: A way to sort through the stack and find a solution that works for you

Extension Pointers #16: A way to sort through the stack and find a solution that works for you

Throughout the 'Extension Pointers' series, we've seen the features available in Zoho Developer platform that are helpful in building extensions for business needs. In this post, we've listed all of them for your quick reference. This will serve as a guide featuring a map between the need for a desired outcome and an approachable solution to achieve it. 

Let's say you're planning to customize your Zoho CRM account by adding new features and functionalities that are unique to your business process. How can you build and deliver the enhancements as an installable component when needed?

Extensions are applications designed to enhance the features of the existing Zoho products, or to integrate a third-party application with Zoho software for different enterprise needs. If you want to develop additional features to enhance the existing Zoho CRM functionality set, you can do so by building extensions. The scope of each extension lies within the different use cases that are handled during its development.

Sigma is the unified Zoho Developer platform available for developers to build and host extensions for different Zoho applications. Depending on your business needs as a developer, you can choose to create an extension using Sigma that acts as one of the following:
  • An extension which adds to the core functionality of a Zoho product
  • An integration between a third-party application and a Zoho product

Are you looking to establish connections with third-party applications for seamless data integration with Zoho CRM? Learn the possibilities provided in the platform

You can integrate with third-party applications using either connectors or the custom variables option depending on the user authentication method supported by the third-party app.
  • If the third-party application supports OAuth mode for user authentication, connection can be established via connectors. Learn more about connectors with an example.
  • If the third-party application supports the API key for user authentication, connection can be established via custom variables. Learn in detail about custom variables with an example.
A Custom UI helps portraying information in a personalized manner. How can you create a customized UI for your extension?

The creation of a customized UI can be achieved in the Zoho Developer platform using the Connected App feature. You can build a widget and associate it with your extension as a connected app. The connected app can be embedded either as a custom button, a related list, or a web tab in Zoho CRM, depending on your needs.

Take a look at the Widget posts (Part-1 and Part-2) to understand the steps involved in creating a widget.

Zoho CRM APIs supported in JS SDK helps to interact with third-party applications. Using these APIs, we can invoke connectors and GET APIs accordingly by constructing the required parameters. Refer to the example on how to invoke connector through API while building a widget. Similarly, take a look at building third-party integrations by incorporating Custom variables into widgets.

Say you want to get real-time data updates from a third-party application integrated with your Zoho CRM account and take action based on the updated data collected from the application. What might be useful in this scenario?

Webhook plays an integral role in connecting two applications. Whenever an event occurs in a source application, a web callback occurs, and the webhook posts the real-time data to the required application. Learn the detailed steps involved in handling real-time updates between Zoho CRM and third-party applications using webhooks.

In addition to fetching and processing real-time data from an application, you may also want to receive real-time notifications that alert you on the occurrence of an event and help you act accordingly in your Zoho CRM account. How can you receive these customized real-time notifications in your Zoho CRM?


The Signals feature enables an efficient and smooth customer interaction experience through the provision of real-time notifications. This helps you keep track of all your customer interactions from different channels in a single platform. It also supports actionable alerts and allows you to customize notifications for different events.

Check out the post on defining and raising a signal to receive timely notifications for a working example to help your understanding.

Say you want to test the functionality of your extension that you built before you publish it. How can you test your extension locally?

The platform offers an isolated sandbox environment that allows you to test your extension functionality locally. Once you have finished building the extension, click the Test Your Extension button to test the extension in the sandbox environment. You can make changes and test the extension as many times as you want until you get your functionality right.

Have you finished building the extension to meet your needs? What could be done next to make this available to others?

You can choose to publish your extension as either a private extension or a public extension.

Private Extension: Extensions built for personal or specific organizational purposes. When you publish a private extension, a hashed URL link is made available, which can be privately shared to the users to install the extension.

Public Extension: Extensions listed in Zoho Marketplace. They are available to all Zoho users for installation and use.

We hope this post has helped you gain a better understanding of the features available in Developer Platform that you can use in various scenarios.Please refer to the links provided for an in-depth study of the concepts with the help of a working example.

Trying to understand more about the Developer Platform's ability to develop extensions, stay tuned and follow this space.

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

                                                                                                            • Tip #53: Populate and search values from tables using Table Lookup

                                                                                                              Qntrl supports tables to store organization-related data and access it easily. Data stored here can be populated and displayed in orchestration using Table Lookups. This helps organizations list sizeable data in dropdown or multiselect dropdown fields
                                                                                                            • Introducing more AES digital signature options in Zoho Sign

                                                                                                              Greetings! Zoho Sign has continually strived to partner with trust service providers across the globe to give you complete security and confidence, so you can e-sign documents no matter where you are. We've recently partnered with IgniSign, a trust service
                                                                                                            • Shuffling between one note to the next

                                                                                                              I usually start all my notes per interaction with a contact with the date and then a little detail. But when I search for it it only see a small portion of the note and can't immediately tell which contact its associated with. can we make the note content
                                                                                                            • Important Update: TRAI Mandates New SMS Header Format

                                                                                                              Hello everyone, We have an announcement regarding a new regulation by the Telephone Regulatory Authority of India (TRAI) that affects all application-to-person (A2P) SMS services. Starting on May 6, 2025, TRAI has mandated that telecom service providers
                                                                                                            • Preview generation in progress for days

                                                                                                              I uploaded a video file to Zoho webinar. The file has been showing Preview generation in progress for days. Pls help, why is not approved?
                                                                                                            • Workdrive Upload Notification

                                                                                                              Is there a way to be notified when someone externally has uploaded files to a folder? The "Unread" tab is really worthless because it shows all files from every directory on the system. I just need an email (or bell at worst) that says "someone has uploaded into <foldername>".
                                                                                                            • Workflow for "Expenses" module?

                                                                                                              Hi there, over the last 2 years, Zoho Expense has seen tremendous growth and we are happy with it. But, sometimes it is frustrating to see things are being implemented halfheartedly, or so it seems. For example, There is the possibility to create workflows
                                                                                                            • Markup instead of discount??

                                                                                                              Is it possible to have the discount field on an invoice or estimate be a markup instead? It's the very same functionality that I am looking for - to be able to markup an individual item by either a $ or a % and have that cost added (instead of subtracted) to the item cost.  Currently, I use the tax feature to accomplish this, but it's very awkward to have "Markup 15%" listed after the subtotal. Plus, if I want to markup items at different rates, I end up with several "markup" lines in the totals
                                                                                                            • Allow Mapping of Zoho Desk Knowledge Base Categories to Multiple Departments in Zoho SalesIQ

                                                                                                              Hello Zoho Team, We hope you're doing well. We would like to request an enhancement to the Zoho SalesIQ integration with Zoho Desk, specifically regarding the way Knowledge Base (KB) articles are mapped and displayed across departments. Current Limitation
                                                                                                            • Creator roadmap for the rest of 2022

                                                                                                              Hi everyone, Hope you're all good! Thanks for continuing to make this community engaging and informative. Today we'd like to share with you our plans for the near future of Creator. We always strive to strike a good balance of features and enhancements
                                                                                                            • Announcing new features in Trident for Windows (v.1.27.4.0)

                                                                                                              Hello Community, Trident for Windows is here with exciting new features to elevate your communication and enhance productivity. Let’s dive into what’s new! Smart Sign-in. You can now sign in to Trident with Smart Sign-in. With this new addition, you can
                                                                                                            • Inactive Items - Make Less Prominent by Default

                                                                                                              Currently, when one marks an Item as "Inactive", it really doesn't do much of anything to hide it or get it out of the way. Search and reporting within Finance should, by default, hide inactive Items from standard reports, searches, etc. If one specifically
                                                                                                            • Add Lookup Field in Tasks Module

                                                                                                              Hello, I have a need to add a Lookup field in addition to the ones that are already there in the Tasks module. I've seen this thread and so understand that the reason lookup fields may not be part of it is that there are already links to the tables (
                                                                                                            • Time Entry : Auto fill fields Hours minutes seconds

                                                                                                              Hello world, Do someone know a script (for workflow rules) which fill automatically fields hours spent, minutes spent, seconds spent when we fill Executed time and End time Formula should start from (End time - Executed time) Thx in advance
                                                                                                            • Zoho Forms - edit the settings of the Zoho CRM field to change the integration with CRM

                                                                                                              I've created a Zoho CRM field in my form to pre-populate selected CRM details into the form, following the instructions here https://help.zoho.com/portal/en/kb/crm/integrations/zoho/zoho-forms/articles/zoho-forms-crm-integration#Step_2_-_Add_Zoho_CRM_Field_in_the_form
                                                                                                            • Ability to add notes to an appointment and add notes/attach docs to a consultation

                                                                                                              As an idea for the future, it would be helpful to be able to add notes to an existing appointment--there is a place to add notes for the customer, but I don't see one for the appointment. It would also be helpful to be able to add notes or attach documents
                                                                                                            • Im trying to white list domain dynamically in zoho desk extension

                                                                                                              Im trying to white list domain dynamically in zoho desk extension. But it show error Error: {errMsg: 'No entry found in plugin-manifest whiteListedDomains for requested URL'} syntax "config": [ { "displayName":"Shopify Admin API access token ", "name":
                                                                                                            • Zoho Payroll: Product Updates for India - May 2025

                                                                                                              This May, we are glad to unveil new capabilities in Zoho Payroll that simplify your payroll activities. Here's the list: Let Employees Choose Their Tax Deduction Method for One-Time Payments Calculate variable earnings based on percentage of CTC Carry
                                                                                                            • Bulk Update Tasks/Task Lists/Milestones

                                                                                                              Is there a way to bulk update tasks/task lists/milestones? We have several projects that are in the same template, and our staff complete them tasks at a time - and would like to go in an bulk update all related tasks/task lists/milestones at once. But you can't do this. I remember in an old version you could export your tasks, update the excel doc and reimport. But it doesn't seem like that option is available anymore. Can someone provide a solution/idea? Otherwise we are spending a lot of time
                                                                                                            • Sync failed: Invalid Date value

                                                                                                              Hi, I have a local .sqlite database. After importing one table through the Databridge, and produced my dashboards, I cannot sync. I get an error regarding the date column: [Line: 2 Field: 4] (2018-07-12) -ERROR: Invalid Date value The data found at the
                                                                                                            • Office 365 is marking us as "bulk"

                                                                                                              All of a sudden (like a couple of days ago) all of our customers who are on Office 365 are getting our mails in their junk email. This is not the case with Gmail or other random mail servers, nor between us. We got a 10/10 score on mail-tester.com. Also,
                                                                                                            • Zoho Assist

                                                                                                              Hi, We are using zoho assist unattended access in some windows server 2012 and recently the agent lets you connect but not let you do anything on the remote machine. Sometimes you can click on something but nothing happens. There's a issue with this new
                                                                                                            • Modify workflow from "ON CREATE & EDIT" to "ON CREATE" only

                                                                                                              Salut, Is there a way to easilly change my choice of trigger of workflow from on create & edit to on create only, or do I have to re-do the whole worklow from scratch ? Sylvain
                                                                                                            • Access custom modules via API?

                                                                                                              Is it possible to access a custom module in Zoho Inventory via the API? I can not find any reference to this in the API docs.
                                                                                                            • Welcome to the Zoho Service Plus community

                                                                                                              Hey everyone, We are excited to welcome you to be a part of the Zoho Service Plus community. Here's a quick overview of what Service Plus is all about and how the community can help us work together. What's Zoho Service Plus? Zoho Service Plus is a unified
                                                                                                            • Restrict Zoho Cliq Webinars and Announcements to Admins Only

                                                                                                              Hi Zoho Team, We hope you're doing well. We would like to raise a feature request regarding in-app announcements in Zoho Cliq, such as the recent webinar popup about the Cliq Developer Platform: While these announcements are useful, they are not always
                                                                                                            • Track ZohoForm Conversion using Postmessage event

                                                                                                              Hi, I’ve been using a third-party lead tracking tool to capture leads from my website along with their source. Earlier, with the HubSpot form, the third-party script was able to detect the postMessage event that iframe forms typically send back to the
                                                                                                            • Share Notebook with group created in Zoho One

                                                                                                              I have created a group in Zoho One for a section in my company. Is it possible to share a notebook with that Zoho One Group? Currently, it seems only possible to share to emails. Unfortunately for large teams, this will mean we are constantly having to
                                                                                                            • Create Tasks in arbitrary Zoho Project triggered from CRM [Zoho Flow]

                                                                                                              Community, hello What I'm trying to do is to create a Zoho Project when a Deal is created in CRM and then to be able to add tasks to this Project also from Zoho CRM with the trigger (Blueprint/ Workflow). I succeeded in creating Project using Zoho Flow,
                                                                                                            • Outlook Add-in security times out needs to login 10 times a day

                                                                                                              hi we've just switched the Zoho. We use Azure SSO. All users have stopped using it. Sometimes it asks every 5 minutes. What should I lot at to solve this?
                                                                                                            • Simplify Zoho API integration with Deluge’s invokeAPI task

                                                                                                              Hello all! Happy New Year! As we kick off 2025, we’re excited to share some of the latest updates to enhance your Deluge experience. While Deluge already offered robust API integration capabilities, we’ve taken it to the next level with the introduction
                                                                                                            • Simplify Zoho API integration with Deluge’s invokeAPI task

                                                                                                              Hello all! Happy New Year! As we kick off 2025, we’re excited to share some of the latest updates to enhance your Deluge experience. While Deluge already offered robust API integration capabilities, we’ve taken it to the next level with the introduction
                                                                                                            • Attention: Display Issues on Chromium Browsers with Intel® Core™ Ultra Processors

                                                                                                              Dear Customers, We've recently identified a display-related issue that may affect some of our Zoho Assist users, particularly technicians using devices powered by Intel® Core™ Ultra Processors. What’s Happening? If you're running a Chromium-based browser
                                                                                                            • [WEBINAR] Smooth year-end closure with Zoho Books (KENYA)

                                                                                                              Hello there, This webinar is for all Kenyan businesses looking to wrap up their financial year smoothly! Join our free session to learn how Zoho Books can simplify your year-end process. What to expect from this webinar: - All the latest updates in Zoho
                                                                                                            • Is the "schedule 10 mass emails/module" limit a per user or per organization limit?

                                                                                                              For scheduling emails out of Zoho CRM, there is a 10 scheduled mass emails per module limit according to Zoho documentation (https://help.zoho.com/portal/en/kb/crm/faqs/emails/articles/how-to-schedule-mass-emails-in-zoho-crm). Is this limit per user or
                                                                                                            • How do I show file uploads in my Zoho Creator approval workflow?

                                                                                                              As far as I can tell I'm not able to add the file upload field to the approval workflow show fields list. As a work around I'm making a plain text field that links to the files URL. But I'm not sure how to get a link to that url that will me to preview
                                                                                                            • Zoho Payroll US?

                                                                                                              Good morning, just reaching out today to see if there's any timeline, or if there's progress being made to bring Zoho Payroll out to be available to all states within the USA. Currently we're going through testing with zoho, and are having issues when
                                                                                                            • Zoho Bookings - variable appointments

                                                                                                              Hello, I am looking to see if its possible for zoho bookings to recognise booking slots in the calendar or a way to do this. I would like appointments only booked in at certain times of the day and this could vary per host. I have provided a calendar
                                                                                                            • Limited review (/questions) for Bookings 2.0

                                                                                                              Hi all, I'm writing this review of Bookings 2.0 for two reasons: 1) it may be of interest to others, and 2) I'd like to be corrected if I'm wrong on any points. It's a very limited review, i.e. the things that have stood out as relevant, and particularly
                                                                                                            • Best Practices - Extensions for Zoho Finance Suite

                                                                                                              With Sigma, the extension developer platform, you can create custom extensions that enhance the functionality of Zoho Finance apps like Zoho Books, Zoho Billing, Zoho Inventory, Zoho Expense, and Zoho Invoice. Here’s how to get started: Sign up: Create
                                                                                                            • Next Page