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




                                    Zoho Desk Resources

                                    • Desk Community Learning Series


                                    • Digest


                                    • Functions


                                    • Meetups


                                    • Kbase


                                    • Resources


                                    • Glossary


                                    • Desk Marketplace


                                    • MVP Corner


                                    • Word of the Day



                                        Zoho Marketing Automation


                                                Manage your brands on social media



                                                      Zoho TeamInbox Resources

                                                        Zoho DataPrep Resources



                                                          Zoho CRM Plus Resources

                                                            Zoho Books Resources


                                                              Zoho Subscriptions Resources

                                                                Zoho Projects Resources


                                                                  Zoho Sprints Resources


                                                                    Qntrl Resources


                                                                      Zoho Creator Resources



                                                                          Zoho Campaigns 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

                                                                                                  • Questions about To Do

                                                                                                    1. I created a To Do note on Android and there is a line sorting option in the options drop down menu. But I didn’t find such an option in the PC client. I really need this option. 2. Why is there no scrollbar in To Do? When there are many lines, it is
                                                                                                  • Tip of the week 03 - Sending emails in batches

                                                                                                    Today's marketers not only want their email marketing to be efficient, but also smart. For an email campaign, you may think you have all the essential elements for lead conversion—a big mailing list, an attractive template design, and the most-engaging message content, but after hitting the ‘send’ button, you may not get the expected conversions. Wondering why? Here’s one of the major reasons. Many marketers miss out on sending the email campaign the right way. Did you know that you should not be
                                                                                                  • Sites Speed and Performance Grades

                                                                                                    I noticed that there are no recent inquiries or complaints about load speed or performance issues with Zoho Sites websites. However, I wanted to understand what Zoho has done to ensure that speed remains optimized, images are compressed and lazy loaded,
                                                                                                  • Feature Request - Configurable Payment Icons + Pay Now link in email.

                                                                                                    The PAY NOW buttons (icons) on invoices are really small. It would be great if we could make that a big, colored icon. Better would be to add a button to emails as well. 
                                                                                                  • Website Access Blocked (from one pc only) when attempting unattended access to any device

                                                                                                    Hello From one of my laptops I cannot access any remote device using unattended access. A Zoho Assist error page didplays 'Website Access Blocked. See attached.
                                                                                                  • AI read notes or explanation

                                                                                                    It would be such a great feature to have AI voices be able to read our Notes or Explanation If not having the AI speak the notes at run time, how about a feature where inside of Zoho Show you can have it look at all the notes of all the slides and have
                                                                                                  • Top Menu Disappeared from Blog Page

                                                                                                    Hi, Our top menu disappeared at Blog Posts page. However, it's still visible any other page on the website. I attached two screenshots, so it can be understood clearly. How can we bring back top menu? Thanks, K.
                                                                                                  • Managing Prepaid Hours for Consulting

                                                                                                    We are a consulting firm that bills clients a flat upfront annual fee plus an hourly rate and offer a discount for pre-paying a block of hours. Hours that surpass the pre-paid block are billed monthly at the normal rate. If there are any pre-paid hours remaining at the end of the project they are banked for future use. I'm not seeing a method of doing this in Projects/Books/CRM... thoughts?
                                                                                                  • ZOHO Widget SDK not loading in html

                                                                                                    I have this code below, I have imported the widgetsdk however I get the error shown in the image, I have tried many different ways of importing and initiating the function ZOHO but nothing is working. can someone explain what I'm doing wrong, if I am
                                                                                                  • Enhancements to Zoho Corp Help Center "Team Requests" View

                                                                                                    Dear Zoho Team, I hope this message finds you well. The ability to view both my tickets and my team’s tickets in the Zoho Corp Help Center is a fantastic feature, especially as the focal point for Zoho in our organization. However, we’ve encountered a
                                                                                                  • Allow Multiple Scheduled Appointments with Zoho Support

                                                                                                    Dear Zoho Team, I hope you're doing well. First, thank you for introducing the option to schedule support calls via the Zoho CRM booking link. This has been a fantastic enhancement, eliminating the need for back-and-forth coordination when scheduling
                                                                                                  • Projectwise budget ---

                                                                                                    Can we have a Project wise subject in addition to the Monthly, and quarterly ACCOUNT LEVEL budget?
                                                                                                  • WorkDrive API Documentation

                                                                                                    WorkDrive provides users and developers an extensive set of APIs to help integrate functionalities of Zoho WorkDrive with other Zoho applications and third-party tools. We have published the official WorkDrive API Documentation page for all external users.
                                                                                                  • Error 403: Forbidden When Updating Email Signature via API

                                                                                                    Hi Zoho Desk team, First, congratulations again on the excellent Zoho API. But, I’m encountering an issue while attempting to update an email signature via the API. Whenever I make a request to update the signature, the response returns an HTTP 403 Forbidden
                                                                                                  • Who can see draft replies on tickets?

                                                                                                    We have noticed that we are able to see draft replies made by other agents. Which settings can limit this visibility? It makes sense to me that admins and the agent who created the draft would be able to see the draft, but no one else. How can we make
                                                                                                  • Serious question: Are there actually "solo-preneurs"/small business owners who made Zoho-one work well for them?

                                                                                                    L.S. After already many years of continued struggle with Zoho-One, I am seriously wondering if there are actually solo-preneurs (one person small business owners - without a large, dedicated IT dept.) who got it (Zoho-One) to work well for their businesses.
                                                                                                  • Major iOS issues when accessing forms via the browser

                                                                                                    Hi, We have been using forms for some time, while the office staff are accessing the forms via the app on Android mobiles, we have a fleet of sub contractors that we would not like them having access to the main app as some of the forms are confidential
                                                                                                  • All notes disappeared

                                                                                                    I've been using the notebook app for over five years on my phone without being logged into an account. A few days ago I opened the app and all my notes had disappeared. Since then I tried restarting my phone, updating the app and logging into my account,
                                                                                                  • How to Iterate a Function in Zoho Desk Workflow with Delay Between Calls?

                                                                                                    Hi everyone, I’m working on a function in Zoho Desk that searches for a specific ticket record. If the ticket is not found, I need to retry the search multiple times with a delay between each attempt until the ticket is located or a maximum number of
                                                                                                  • How to Iterate a Function in Zoho Desk Workflow with Delay Between Calls?

                                                                                                    Hi everyone, I’m working on a function in Zoho Desk that searches for a specific ticket record. If the ticket is not found, I need to retry the search multiple times with a delay between each attempt until the ticket is located or a maximum number of
                                                                                                  • Work Orders / Bundle Requests

                                                                                                    Zoho Inventory needs a work order / bundle request system. This record would be analogous to a purchase order in the purchasing workflow or a sales order in the sales cycle. It would be non-journaling, but it would reserve the appropriate inventory of
                                                                                                  • Zoho Books API Limit Is RIDICULOUS!!!!!!!!!!!!!

                                                                                                    The 2,500 API call limit in Zoho Books is about as useful as AOL dialup.  Seriously Zoho, not only can I use up 2,500 API calls in no time with my own app but YOUR OWN STUPID IPAD APP blows through them super fast too, so if any one of my clients wants
                                                                                                  • QR codes in templates

                                                                                                    I'm excited about the new QR code generator. I have included a QR code that contains the record ID setting "${ID}" as input data. In the report detail it works perfectly but when printing it in a template the code is not shown.
                                                                                                  • Button Display Conditions

                                                                                                    Hi Guys, Is it at all possible to have extra button conditions? Context: We have data in our deals module which has a custom button which converts the deal into contacts + set up relationships between them. At the end of the conversion we set a field
                                                                                                  • Knowledge base: The nitty-gritty of SEO tags

                                                                                                    A well-optimized knowledge base with great SEO can benefit your company by allowing customers to find help articles and support resources using search engines. This enables customers to quickly and efficiently find the information they need without direct
                                                                                                  • Social Media Simplified with Zoho Social: Make the best out of the publishing calendar

                                                                                                    Are you a marketer who likes visualizing your plan of action before you start social media posting? Are you part of a team that works on social media on a rotational basis, so the most important task is to collaborate to avoid overlap and confusion? Or
                                                                                                  • Custom function daily limit and procedural programming

                                                                                                    Dearest Zoho Today, support confirmed that if I call a custom function from another custom function then I will use up two, with regards to my daily limit. A few times, we have blown our daily limit and that means that ordinary business processes don't run for the rest of the day. I have to mop these up the following day and there is no guarantee that I will get it right. Therefore, I can't afford to waste any. Procedural programming has been around for over 50 years now and it greatly simplifies
                                                                                                  • Unified customer portal login

                                                                                                    As I'm a Zoho One subscriber I can provide my customers with portal access to many of the Zoho apps. However, the customer must have a separate login for each app, which may be difficult for them to manage and frustrating as all they understand is that
                                                                                                  • Welcome Link Expired

                                                                                                    Hi The links sent to the users didn't get clicked on in time and now all the links have expired. Is there a way to send a new link without deleting them and re-adding them>
                                                                                                  • New enhancements: Changing portal users' email addresses and new customization options for templates

                                                                                                    Dear All, Portals have enabled organizations to extend access to various CRM modules to their customers, vendors, partners, and end users, per their business requirements. When a portal is created, an invitation email is sent to portal users with a link
                                                                                                  • Granular Time Frame Settings for Message Deletion and Editing in Zoho Cliq

                                                                                                    Dear Zoho Team, I hope you're doing well. Currently, the settings for message deletion and editing in Zoho Cliq are configured globally under: Admin Panel > Organisation > Configurations > Conversations Delete messages: Time frame to allow message deletion
                                                                                                  • New Built In QR/Barcode Generator Print Settings

                                                                                                    I'm trying out the new QR/Barcode generator field in Creator. I would think most people will want to print these, like I do. I am not seeing any way to control the height or width of the barcode for printing (inside the print/pdf template builder). The
                                                                                                  • Zoho One. Client Script

                                                                                                    Hi, I would like to know if the Client Script feature is available in Zoho One. If it's, how can I enable it?
                                                                                                  • Calendar View for Zoho Tickets

                                                                                                    Is there a way to view your tickets with due dates on a calendar view? I can not find a way to merge my Zoho Calendar and Tickets. This would be extremely helpful to my team.
                                                                                                  • Delete / Modify Default Career Site - Zoho Recruit

                                                                                                    Hello, It would be very useful if we could delete a default career site or change which of our career site is the default. Our Career site was created when there were issues with Zoho Recruit creating English CTA buttons on French Career sites. The only
                                                                                                  • Workflows for Timesheet

                                                                                                    Good day, Any way to have timesheet as triggers? I looked into Zoho Flow and into Zoho Project automation but no where can I have timesheet as a trigger. Basically, I would like to trigger something upon timesheet approval. Right now, the only way to
                                                                                                  • Is it possible to hide Developer Space for all user in Zoho Projects

                                                                                                    Hello! I am Zoho admin in a company and we want to use Zoho Project to manage projects, but after a few days of testing we are not able to "hide" the Developer Space from all kind of users except the admin. To sum up, I want to hide this for all users.
                                                                                                  • Introducing automation and utility conversations in WhatsApp marketing

                                                                                                    We’re excited to announce the addition of two new features to our WhatsApp integration: Automation and Utility conversations. These enhancements will allow you to streamline your marketing efforts and engage with your customers more effectively by automating
                                                                                                  • Extracting data from cells in zoho sheets for zoho books

                                                                                                    I am currently uploading my bank statment in excel format to zoho workdrive. I would like flow to extract certain data and send it to zoho books. Would scripting in zoho flow be able to help me with this? By this I mean should I attempt this in zoho flow
                                                                                                  • Within the Basic KPI component in Analytics, it is impossible to set "next" day range as a filter

                                                                                                    Hi there, I am currently setting up a deal dashboard for the Sales team. While it is possible to filter deal records to show records that were created LAST X days only, it looks like a NEXT X days Closing date filter is not available. Would it be possible
                                                                                                  • Next Page