Building Extensions #4: Uploading new extensions and updating existing extensions in Sigma

Building Extensions #4: Uploading new extensions and updating existing extensions in Sigma

This series aims to equip developers with all they need to build extensions for Zoho Desk in Zoho Sigma and publish them in Zoho Marketplace.

Welcome back, Developers!

Following up on our previous post on building and testing new extensions for Zoho Desk, this post will guide you through the steps to bundle and publish them in Zoho Sigma, either as private or public extensions based on your requirements.

To publish your extension, the extension project must be validated and packed as a zip file. After validation, it needs to be uploaded in Sigma, a unified developer platform from Zoho. In Zoho Sigma, every developer will be allocated a designated workspace to build and host their apps developed for Zoho products.

Validating the extension 

The validation process checks that the extension complies with the configuration requirements of Zoho Desk. If there are any violations, they will be detected when you execute the validate command.

You can follow these steps to validate your extension.
  1. Open the terminal/command prompt.
  2. Navigate to your project folder.
  3. Execute the following command.
    $ zet validate
The results of the validation process will appear. Make changes, if required. Otherwise, you can proceed with packaging.



Packaging the extension

It's important to bundle all the relevant files of the extension project for proper execution. By invoking the pack command, a distribution folder (dist) including a ZIP file will be created that holds all the static assets generated by the developer. The ZIP file will be unpacked on Zoho's servers when the html widget in rendered in the iframe.

To package your extension as a zip file, follow the below steps:
  1. Open the terminal/command prompt.
  2. Navigate to your project folder.
  3. Execute the following command.
    $ zet pack
The zip file for your extension will be created in the dist folder of your project.

Uploading and publishing the extension

Once the extension is validated and packed, the zip file for the extension must be uploaded to Sigma. Extensions in Sigma can be published either as Public or Private extensions. Public extensions are hosted for a wider audience, and private extensions are limited to users who have the direct URL of the extension.

Private extensions can be installed and used only with the private installation URL. This URL will be generated once the extension is published privately in Sigma. Private extensions are readily available for use and do not undergo any review and approval process by our team of experts at Zoho. Sigma will do an automated validation when publishing the extension.



Public extensions are hosted through Zoho Marketplace, where users can see your extension along with other public extensions. From Zoho Marketplace, users will be able to view, install, and use your extension. You can track the usage statistics of your extension from Sigma.



To upload the zip file for your extension project:
  1. Go to Sigma.
  2. Click the New Extension button.
    The upload process flow begins.
  3. Provide the required details. 
    • Name: Name of the extension
    • Description: A small brief on what the extension does
    • Service: Choose Zoho Desk
    • Upload File: Browse and upload the packaged zip file
  4. Agree to the terms and conditions.
  5. Click Save as Draft.
    The extension details page will be displayed.
  6. Verify the details, and click Publish.
  7. In the Extension Visibility pop-up, choose Private or Public.
    • If you choose Private, click Publish.
    • If you choose Public.
      The Marketplace details page will open. Fill in the details required for publishing the extension in Zoho Marketplace.
After you upload your extension on the Sigma site, the Zoho Marketplace team reviews it for functionality and usability and provides you with feedback if any enhancements are required. Once it passes the review and functions as intended, an installation URL will be generated and the extension is made available on Zoho Marketplace.

Updating your extension

Whenever you come up with new features, enhancements to existing extensions, or bug fixes, you can update your extension and improve its functionality and performance. Each update increments the version of the extension. The zip file for the updated extension has to be submitted in Sigma again to go through the review process.

To upload the updated version of your extension, perform the following steps:
  1. Go to Sigma.
  2. Hover over your extension and click the Extension Details button.
    The extension information form with previously filled data appears.
  3. Click the  icon under the extension name.
  4. Browse and upload the zip file for the updated extension project.
Once uploaded, one of these two events happens:
  • If the extension is public, the updated version will be published in Zoho Marketplace.
  • If the extension is private, the updated version is approved and the installation URL is displayed on the extension details page. 


We hope you found this post useful. Try it out and let us know your feedback! We really appreciate hearing from you.

Stay tuned!


See Also


<<Previous                                                                                                                                       Next>>

    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

                                                                                                  • Inbox Preference - Saved replies based on message repsonse with specific word

                                                                                                    Hi There, Can one create a workflow where the Save Reply will be generic for all messages that contains a specific word, various channels,. The saved reply should contain a link for download etc. that is a response to the word entered in the message contained
                                                                                                  • Basic Price List Functionality Still Missing

                                                                                                    I am having a problem with the most simple imaginable pricing scenario - you buy cheap, add profit, then sell high. Or in less simplistic terms: business buys a product at a given cost, then adds predetermined percentage markup, and finally sells that
                                                                                                  • How do I hire employees????

                                                                                                    Hi! I own a bookkeeping company, where a few of my clients use Zoho Books as their accounting platform . I started utilizing Zoho Practice to work on the books of my Zoho clients, some have Zoho One and some have Zoho Books plans. I just hired an employee,
                                                                                                  • Automate data upload process like reports

                                                                                                    I'll start with the end in mind.  I want to basically keep certain creator tables updated with data that are in a sql database/tables in our office (employees, active jobs, employee positions) so I can reference that data and not have to duplicate it by hand every time someone adds a new job or employee in the office desktop software.  Here are some thoughts I had about how to do this, but am unsure as to whether any of them are actually possible and how to go about it from there: Is there any way
                                                                                                  • Greylisted, try again after some time

                                                                                                    Can you check my ip, i send to duyna@vietlinkjsc.vn but have an error; my ip is 112.213.94.12 Here is log: 2018-01-09 09:40:29 H=mx.zoho.com [204.141.32.121] SMTP error from remote mail server after RCPT TO:<duyna@vietlinkjsc.vn>: 451 4.7.1 Greylisted, try again after some time 2018-01-09 09:40:32 H=mx2.zoho.com [204.141.33.55] SMTP error from remote mail server after RCPT TO:<duyna@vietlinkjsc.vn>: 451 4.7.1 Greylisted, try again after some time 2018-01-09 09:40:32 duyna@vietlinkjsc.vn R=lookuphost
                                                                                                  • Emails linked to Deal

                                                                                                    Hello everyone, I’d like to ask a question to see if someone can help me out. We are requesting availability from suppliers by sending emails directly from the Opportunity. These emails we send are logged within the Opportunity; however, when we receive
                                                                                                  • How to transfer all my mails from Zoho to Gmail or Office 365

                                                                                                    is there any option to move my emails from zoho to gmail or office 365. i would like to export more than 25k emails from zoho to office 365 or gmail. can anyone help me to guide properly. this will help me to access my emails easily i have both account and can easily  do it with office 365 or gmail. i want two options. direct from zoho to office 365  or exported eml files from zoho to gmail. please suggest me both if possible 
                                                                                                  • Inquiry Regarding Image Display Issue in Campaign Duplication

                                                                                                    We are currently using Zoho Campaigns for email distribution to our clients. I would like to inquire about an issue we encountered. When duplicating a previously created and sent campaign from the "All Campaigns" section, the images used in the header
                                                                                                  • New integrations for Bigin: Zoho Sign, SalesIQ, and Marketing Automation

                                                                                                    Greetings, We're excited to share new integrations that make Bigin more powerful and useful for your business! Zoho Sign for Bigin Zoho Sign now integrates seamlessly with Bigin, enabling you to sign, send, and manage contracts or agreements without leaving
                                                                                                  • Add multiple users to a task

                                                                                                    When I´m assigning a task it is almost always related to more than one person. Practical situation: When a client request some improvement the related department opens the task with the situation and people related to it as the client itself, the salesman
                                                                                                  • What is Attendee Status 0 and 1?

                                                                                                    Hi there, I recently stumbled upon the API to get the attendee list and in the return value, there is a parameter called "status", and 0 supposed to mean not_attending, and 1 means attending. I cannot find this representation anywhere in the attendee
                                                                                                  • ZOHO BackStage

                                                                                                    How to get list of events, using ZOHO BackStage APIs. Is it possible OR not?
                                                                                                  • 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.
                                                                                                  • Zoho Meeting iOS app update - Join breakout rooms, access polls, paste links and join sessions, in session host controls

                                                                                                    Hello, everyone! In the latest iOS version(v1.7) of the Zoho Meeting app, we have brought in support for the following features: Polls in meeting session Join Breakout rooms Paste link in join meeting screen Foreign time zone in the meeting details screen.
                                                                                                  • Calculate hours between 2 date/time fields

                                                                                                    Hi, Does anyone know if it is possible to get the number of hours between 2 date/time fields in a zoho crm custom function? Thanks, Michael
                                                                                                  • External ID validation.

                                                                                                    I added an external ID field as below in one of my custom modules: When creating records via the API using some value (eg: 762115b2-097e-43b2-bdba-f3924a5371a6) for this field, it works without any problem. I can create and even see the records on the
                                                                                                  • CRM x WorkDrive: File storage for new CRM signups is now powered by WorkDrive

                                                                                                    Availability Editions: All DCs: All Release plan: Released for new signups in all DCs. It will be enabled for existing users in a phased manner in the upcoming months. Help documentation: Documents in Zoho CRM Manage folders in Documents tab Manage files
                                                                                                  • Remove Address from credit card payment

                                                                                                    I would like to remove the need to add address when paying by credit card. I only want the customer to have to add their credit card details.
                                                                                                  • Create a button that executes a customized function

                                                                                                    Hello, I have created a summary view in which I combine the data from my items table and suppliers table. I would like to know if there is the possibility of adding a button somewhere in the view to be able to execute a function when clicked on it. I
                                                                                                  • Custom field doesn't fill when converting sales order to invoice

                                                                                                    Hi, When I convert a Sales Order to an Invoice one of the custom fields on a product line names "Subsidie" does not seem to fill in automatically. I manually have to select the product again by clicking on the product name in the order line en re-select
                                                                                                  • Can I use ZOHO calendar to schedule a Youtube video that is already in my youtube account, but listed as private or unlisted?

                                                                                                    I am creating Youtube videos and shorts and then uploading them to our Channel so others can view and approve. Once approved I would like to just schedule them over the next few days within Zoho. So far it looks like I have to re-upload the video to Zoho
                                                                                                  • How to Display a Logo Image on a Public Form?

                                                                                                    I would like to display a logo image in the header of a form. To achieve this, I added an Add Notes field to the form. The code below works perfectly for Zoho users accessing the form. However, when the form is made public, the image does not load properly:
                                                                                                  • Advice for my first project in Zoho

                                                                                                    Hello, how can I design and implement a customized ERP and CRM system using Zoho to automate and manage core business functions, including customer relationship management, property inventory, sales tracking, and financial processes. This is one of my
                                                                                                  • Associate Email API Internal Error

                                                                                                    I am trying to associate an already existing email within a function using the Related Emails API. To provide more context, I also have admin permissions and have ensured that the fields are correct and that I have admin permissions when associating the
                                                                                                  • Profit on Sales order

                                                                                                    Hi, would it be possible to implement a column at the Sales order overview of Purchase amount? So a field with the amount of all purchase related to this Sales order? This is very usefull so you will see the profit you made on this deal. I tried to get
                                                                                                  • Subform Data in v2 REST API

                                                                                                    What is the mechanism for adding subform data in the Creator v2 REST APIs?  There is nothing documented in the Data APIs documentation (https://www.zoho.com/creator/help/api/v2/).   I was able to determine how to GET the subform data by adding it to the
                                                                                                  • Is the filename of an attachment restricted to only certain languages?

                                                                                                    Hi, I tried to create a file card in a notebook, but I encountered an issue: when the filename of an attachment is in languages other than the main ones (such as English, Japanese, or Simplified Chinese......), syncing stops or the filenames become garbled
                                                                                                  • How to create comparison time periods like these examples

                                                                                                    In a Pivot Report I would like to be able to select any date range and show a set of metrics for that date range e.g. revenue, orders, units sold. I would then like to be able to compare to the previous period based on the amount of days on the selected
                                                                                                  • Overwrite Option for custom modules

                                                                                                    Hi Team, I noticed that the overwrite option is unavailable in Zoho Books when importing data for custom modules. This limitation makes it challenging to bulk update old data, as the only option is the 'bulk update' feature, which is restricted to 25
                                                                                                  • Zoho Creator - Zoho Analytics

                                                                                                    I am facing an issue in Zoho Analytics where I am still seeing deleted data from the Zoho Creator form I created. Could you please look into this and let me know what needs to be done?
                                                                                                  • Unable to send emails

                                                                                                    I have this email parth@mrcolumbus.in, but I couldnt send outgoing email. Can you please help?
                                                                                                  • Notifications push : Encourager le réengagement et renforcer la fidélité des utilisateurs efficacement

                                                                                                    Vous avez déjà souhaité engager et communiquer de manière proactive avec les utilisateurs, y compris lorsqu'ils utilisent votre application de manière peu active ? Zoho Apptics vous offre déjà des fonctionnalités qui vous permettent d'évaluer la performance,
                                                                                                  • Easy way to delete attachments

                                                                                                    I've reached my data limit and would like to run a view/report, and mass delete attachments. Is there an easy, fast way to do this? Moderation Update: Post Summary: There are two features the post discusses a) Easy way to remove Email attachments Will
                                                                                                  • How to add new deal to existing contact

                                                                                                    Hi, I want to add new deal to existing contact.
                                                                                                  • Domain verification is in progress... (How long do I need to wait?)

                                                                                                    Trying to setup my first email domain by connecting with GoDaddy. Have been here for quite some time and the screen is not changing. How long should this take?Send DataSend Data
                                                                                                  • email address autocomplete

                                                                                                    Is there a way to eliminate certain addresses from showing up in auto complete when entering an address? Many old and unused addresses currently show up, many of which I would like to get rid of. Thanks
                                                                                                  • Linking an email to a Contact when the email is sent in deluge via sendmail

                                                                                                    The "to:" address in this code is a CRM Contact. Email address is forced unique in CRM This sendmail gets sent via a workflow which is in a custom module. It works, except that the outbound email does not appear (i.e, get linked to) the Contact such that
                                                                                                  • How to restore deleted Field

                                                                                                    I edited a field in zoho form and by accident I deleted a field (email address). The form is ongoing to be filled by respondent. Then, when I checked to the all entries and report, the email address is gone. I checked in audit log, there is a record that
                                                                                                  • How to select multiple notes at once in the PC client?

                                                                                                    In the PC client, you can select notes using ctr+LMB. But why can't you use shift+LMB? PC version 3.2.0
                                                                                                  • How I can add customized Invoice

                                                                                                    Hi, I wanna use a customized Invoice, how i can add that
                                                                                                  • Next Page