Kaizen #205 - Answering Your Questions | Managing Picklists and Enabling History Tracking via Zoho CRM APIs

Kaizen #205 - Answering Your Questions | Managing Picklists and Enabling History Tracking via Zoho CRM APIs

Hello everyone!

Welcome back to another post in our Kaizen series. 

In this post, we will look at how you can manage picklist fields in Zoho CRM using APIs. This topic was raised as feedback to Kaizen #200, so we are taking it up here with more details.



In this post, we will cover the following:
  • What is a picklist field in Zoho CRM?
    • Picklist vs Multi-select Picklist
  • Working with picklist fields via APIs
  • History tracking for picklists
    • What is history tracking for picklists in Zoho CRM?
    • Use case
    • Enabling history tracking for a picklist using the Create Custom Fields API

What is a picklist field in Zoho CRM?

A Picklist field is a drop-down field in Zoho CRM that contains a predefined list of values. While creating or updating a record, you can select one value from this list instead of entering it manually. This helps you avoid typing errors.

Example :
A Region field with values East, West, North, and South.
If a lead is from the East, the user simply selects East from the picklist instead of typing it manually. 

Picklist vs Multi-select Picklist
                                                         
                                                            Picklist

                                                   Multi-select Picklist

  Users can select only one value from the list. 

   Users can select multiple values at once. 

  A standard Region picklist works when a record belongs to only one region.

  Example : East

   A Multi-select Region picklist works when a record spans multiple regions.
   Example : East, North

Global picklist / Global set : User can create a picklist in common and associate the created picklist across the modules to maintain accuracy. Refer to Kaizen #161: Global Sets using Zoho CRM APIs for more details.

Working with picklist fields via APIs

Creating a picklist field using the Create Custom Field API

You can create a new Picklist field in a module by calling the Create Custom Field Metadata API. For example, you can create a picklist field named Region with the values: East, West, North, South.

Request URL : {{api-domain}}/crm/v8/settings/fields?module=Leads
Request Method : POST


Sample Input
When creating a picklist field, set its data type as picklist and provide the list of options, each with a mandatory display_value. You can also configure additional properties such as actual_value, lexical sorting, and color coding.


{
    "fields": [
        {
            "field_label": "Select Region",
            "data_type": "picklist", // Specify the data type as picklist
            "tooltip": {
                "name": "info_icon",
                "value": "Select your region here"
            },

    "profiles": [
                {
                    "id": "5725767000000026011",
                    "permission_type": "read_write" 
                }
 ],
            "pick_list_values": [
                {
                    "display_value": "East",  //The unique display value for the picklist, which will be displayed in the CRM UI. Use the display_value in API requests during create, update, and upsert operations.

                    "actual_value": "IN_East" //The unique reference value associated with the particular option.
                },
                {
                    "display_value": "West",
                    "actual_value": "IN_West"
                },
                {
                    "display_value": "North",
                    "actual_value": "IN_North"
                },
                {
                    "display_value": "South",
                    "actual_value": "IN_South"
                }
            ],
            "pick_list_values_sorted_lexically": true,   //Sorts options alphabetically. Default value is false.
            "enable_colour_code": true    //Allows color coding for picklist options. Default value is false.
        }
    ]
}


Note : To create a multi-select picklist field, set the data_type key to multiselectpicklist in the request body ("data_type": "multiselectpicklist").

Sample Response
{
    "fields": [
        {
            "code": "SUCCESS",
            "details": {
                "id": "5725767000007613005"
            },
            "message": "field created",
            "status": "success"
        }
    ]
}

Updating a picklist field using the Update Custom Field API

The PATCH - Field Metadata API lets you modify an existing Picklist field. Use the Get Fields Metadata API to get your picklist field ID. 

You can:
Here is a sample request that updates the Select Region dropdown field in the Leads module.

Request URL : {{api-domain}}/crm/v8/settings/fields/5725767000007613005?module=Leads
Request Method : PATCH

Adding a new option to the existing picklist field 

Sample Input 

{
    "fields": [
        {
            "pick_list_values": [
                {
                    "display_value": "Central", //adding a new option to the existing picklist field
                    "actual_value": "IN_Central"
                }
            ],
        }
    ]
}

Updating picklist 

{
    "fields": [
        {
            "profiles": [
                {
                    "id": "5725767000000026011",
                    "permission_type": "read_only" //updating the permission_type
                }
            ],
            "pick_list_values": [
                {
                    "display_value": "South Region", //updating the display field's value
                    "id": "5725767000007613010" //unique ID of the option 
                }
            ],
            "enable_colour_code": false //disabling color code for the options
        }
    ]
}

Note : Use the actual_value or unique ID of a picklist option to update its display value. Use the Get Fields Metadata API or Get Layouts Metadata API to get the details.

Removing existing options using Update Custom Layout API

To remove picklist values, keep only the required options in your input. Any options not included in the request will automatically move to the unused section.
First, fetch the required layout, section, field, and option IDs using the Get Layouts Metadata API. Then, in your request body, specify only the picklist values you want to retain.

Request URL : {{api-domain}}/crm/v8/settings/layouts/5725767000000091055?module=Leads
Request Method : PATCH

Sample Input 
{
    "layouts": [
        {
            "id": "5725767000000091055", //layout id
            "sections": [
                {
                    "id": "5725767000000209001", //section id
                    "fields": [
                        {
                            "id": "5725767000007613005", //field id
                            "pick_list_values": [
                                {
                                    "display_value": "Central",
                                    "id": "5725767000007626001"
                                },
                                {
                                    "display_value": "East",
                                    "id": "5725767000007613004"
                                }
                            ]
                        }
                    ]
                }
            ]
        }
    ]
}


Here, Central and East regions remain as active picklist options, and West, North, and South regions are moved to the unused section.

Updated response
Use the Get Fields Metadata API to check the updated response. The Central and East are still active options (type: used), and North, South, and West are inactive options (type: unused)
{
    "fields": [
        .
        .
        .
        {
            "field_label": "Select Region",
            "id": "5725767000007613005",
            "api_name": "Select_Region",
            "pick_list_values": [
                {
                    "display_value": "-None-",
                    "sequence_number": 1,
                    "reference_value": "-None-",
                    "colour_code": null,
                    "actual_value": "-None-",
                    "id": "5725767000007613013",
                    "type": "used"   //default option
                },
                {
                    "display_value": "Central",
                    "sequence_number": 6,
                    "reference_value": "Central",
                    "colour_code": null,
                    "actual_value": "IN_Central",
                    "id": "5725767000007626001",
                    "type": "used"
                },
                {
                    "display_value": "East",
                    "sequence_number": 2,
                    "reference_value": "East",
                    "colour_code": null,
                    "actual_value": "IN_East",
                    "id": "5725767000007613004",
                    "type": "used"
                },
                {
                    "display_value": "North",
                    "sequence_number": 4,
                    "reference_value": "North",
                    "colour_code": null,
                    "actual_value": "IN_North",
                    "id": "5725767000007613008",
                    "type": "unused"
                },
                {
                    "display_value": "South",
                    "sequence_number": 5,
                    "reference_value": "South",
                    "colour_code": null,
                    "actual_value": "IN_South",
                    "id": "5725767000007613010",
                    "type": "unused"
                },
                {
                    "display_value": "West",
                    "sequence_number": 3,
                    "reference_value": "West",
                    "colour_code": null,
                    "actual_value": "IN_West",
                    "id": "5725767000007613006",
                    "type": "unused"
                }
            ],
            "data_type": "picklist"
        }
    ]
}



Assigning picklist values using the Insert Records API

When you insert a record, you can directly pass the picklist option’s display value (not the ID) in the request body.

Request URL : {api-domain}/crm/v8/{module_api_name}
Request Method : POST

Sample Input 
{
    "data": [
        {
            "Company": "Zylker",
            "Last_Name": "David",
            "Select_Region": "Central"   // Picklist value to assign
        }
    ]
}

Note: 
  • When creating, updating, or upserting records, 
    • You can either pass an existing picklist value or add a new one, through the API. Please note that the new value will only be stored in that record, and will not be added to the picklist field’s metadata.
    • In the UI, you can only select from the available dropdown options.
    • Always use the display_value of the picklist option, not the picklist option’s ID.
    • You can also assign the default option (-None-). In this case, the picklist field’s value will be stored as null ("Select_Region": null)
Sample Response

{
    "data": [
        {
            "code": "SUCCESS",
            "details": {
                "Modified_Time": "2025-08-23T04:51:39-07:00",
                "Modified_By": {
                    "name": "Patricia Boyle",
                    "id": "5725767000000411001"
                },
                "Created_Time": "2025-08-23T04:51:39-07:00",
                "id": "5725767000007623017",
                "Created_By": {
                    "name": "Patricia Boyle",
                    "id": "5725767000000411001"
                }
            },
            "message": "record added",
            "status": "success"
        }
    ]

}



Updating picklist values in existing records using the Update Records API

When updating, you also use the picklist display value in the field.

Request URL : {api-domain}/crm/v8/Leads/5725767000007628002
Request Method : PUT

Sample Input 

{
    "data": [
        {
            "Select_Region": "West" // New picklist value
        }
    ]
}

This will replace the existing picklist value with West.


History tracking for picklists

What is history tracking for picklists in Zoho CRM?

You can enable history tracking for a picklist field using the Create Custom Field API. Once enabled, Zoho CRM automatically creates a related list for the tracked picklist and a separate module.
Every time the picklist value changes, Zoho CRM creates a new entry in this related list. Each entry shows the old value, the new value, who made the change, and when it was made, and how long the record stayed in the previous value before moving to the next one.

Use case

Zylker's sales team tracks lead progress through the statuses such as New, Contacted, Qualified, and Converted. The team wants to know how long a lead remains in each status and identify if follow-ups are delayed or leads are not progressing. 
You can achieve this by enabling history tracking on the Status picklist. You can also monitor every status change, who made it, and how long the lead stayed in the previous status. This helps the team monitor, identify delays, and improve the follow-up process.

The log stores:
  • New Value - updated region in the Moved_To__s key.
  • Changed By - user who made the update  in the Modified_By key.
  • Changed On - date and time when the region was changed  in the Last_Activity_Time key.
  • Duration  - how long the record stayed in the previous value before the change  in the Duration_Time and Duration_Days keys.

Enabling history tracking for a picklist using the Create Custom Fields API

Request URL : {{api-domain}}/crm/v8/settings/fields?module=Leads
Request Method : POST

Sample Input
{
    "fields": [
        {
            "field_label": "Status",
            "data_type": "picklist",
            "pick_list_values": [
                {
                    "display_value": "New",
                    "actual_value": "New"
                },
                {
                    "display_value": "Contacted",
                    "actual_value": "Contacted"
                },
                {
                    "display_value": "Qualified",
                    "actual_value": "Qualified"
                },
                {
                    "display_value": "Converted",
                    "actual_value": "Converted"
                }
            ], 
            "history_tracking_enabled": true, //(mandatory) Enables history tracking for the picklist
            "history_tracking": {
                "related_list_name": "Status History", //Lets you give a custom name to the history related list that CRM creates.
                "duration_configuration": "time", //Decides how to track the timing of changes: days - History is tracked by days and time - History is tracked by time. 
 
              Note : Before specifying the time value, enable the duration customization feature in your organization by contacting support@zohocrm.com.

                "followed_fields": [  // The followed_fields lets you retrieve additional field values whenever the picklist value changes.
                    {
                        "api_name": "Owner"
                    }
                ]
            }
        }
    ]
}

Sample Response in UI 


Sample Response via API
Whenever a picklist option changes, the system creates a new record in the related list module. In this example, Status History is the related list module. The sample response below shows how a particular change looks when retrieved using the Get Records API.

Request URL : {{api-domain}}/crm/v8/Status_History/5725767000007739323
Request Method : GET

Sample Response

{
    "data": [
        {
            "Status": "Contacted",
            "$approval": {
                "delegate": false,
                "takeover": false,
                "approve": false,
                "reject": false,
                "resubmit": false
            },
            "Modified_Time": "2025-08-28T06:35:15-07:00",
            "$currency_symbol": "$",
            "$field_states": null,
            "$review_process": null,
            "$editable": true,
            "Duration_Time": "6568847", //The system stores the duration in milliseconds.
            "$sharing_permission": "full_access",
            "Lead_Owner": {
                "name": "Patricia Boyle",
                "id": "5725767000000411001"
            },
            "Moved_To__s": "Qualified",
            "$orchestration": false,
            "Last_Activity_Time": "2025-08-28T08:24:44-07:00",
            "Full_Name": {
                "name": "Zylker",
                "id": "5725767000007735001"
            },
            "Modified_By": {
                "name": "Patricia Boyle",
                "id": "5725767000000411001",
                "email": "patricia@zoho.com"
            },
            "$review": null,
            "$process_flow": false,
            "$in_merge": false,
            "id": "5725767000007739350",
            "$approval_state": "approved",
            "$pathfinder": false,
            "$zia_visions": null
        }
    ]
}



Note :
  • You can select up to 10 fields in total, with a maximum of 5 user fields for all modules except Deals.
  • Encrypted fields cannot be specified.
  • In the Deals module,
    • History tracking is enabled by default for the Stage picklist field.
    • You cannot enable history tracking for any other picklist field in the Deals module.
    • You can only update the existing Stage picklist field using the Update Custom Field API.
    • You can add up to 6 followed fields, with a maximum of 5 user fields.



We hope this post helps you confidently manage picklists and track their history in Zoho CRM. Try it out, and let us know your experience in the comment section or reach out to us at support@zohocrm.com 

Stay tuned for more insights in our upcoming Kaizen posts!
Cheers!






Related Links :



    • Sticky Posts

    • 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.

    • Kaizen #226: Using ZRC in Client Script

      Hello everyone! Welcome to another week of Kaizen. In today's post, lets see what is ZRC (Zoho Request Client) and how we can use ZRC methods in Client Script to get inputs from a Salesperson and update the Lead status with a single button click. In this

    • Kaizen #222 - Client Script Support for Notes Related List

      Hello everyone! Welcome to another week of Kaizen. The final Kaizen post of the year 2025 is here! With the new Client Script support for the Notes Related List, you can validate, enrich, and manage notes across modules. In this post, we’ll explore how

    • Kaizen #217 - Actions APIs : Tasks

      Welcome to another week of Kaizen! In last week's post we discussed Email Notifications APIs which act as the link between your Workflow automations and you. We have discussed how Zylker Cloud Services uses Email Notifications API in their custom dashboard.

    • Kaizen #216 - Actions APIs : Email Notifications

      Welcome to another week of Kaizen! For the last three weeks, we have been discussing Zylker's workflows. We successfully updated a dormant workflow, built a new one from the ground up and more. But our work is not finished—these automated processes are

    • Recent Topics

    • Special characters (like â, â, æ) breaking when input in a field (encoding issue)

      Hey everyone, We are currently dealing with a probably encoding issue when we populate a field (mostly but not exclusively, 'Last Name' for Leads and Contracts). If the user manually inputs special characters (like ä, â, á etc.) from Scandinavian languages,

    • Set Custom Icon for Custom Modules in new Zoho CRM UI

    • All new Address Field in Zoho CRM: maintain structured and accurate address inputs

      The address field will be available exclusively for IN DC users. We'll keep you updated on the DC-specific rollout soon. It's currently available for all new sign-ups and for existing Zoho CRM orgs which are in the Professional edition. Latest update

    • is there any way to change the "chat with us now" to custom message?

      is there any way to change the "chat with us now" to custom message? I want to change this text

    • Notes badge as a quick action in the list view

      Hello all, We are introducing the Notes badge in the list view of all modules as a quick action you can perform for each record, in addition to the existing Activity badge. With this enhancement, users will have quick visibility into the notes associated

    • Is Zoho Live Chat compatible with WordPress CMS?

      Hello, I have a website called www.jjrlab.com and I'm interested in using Zoho Chat on it. Does it support WordPress CMS? Thanks.

    • Introducing spam detection for webforms: An additional layer of protection to keep your Zoho CRM clean and secure

      Greetings all, One of the most highly anticipated feature launches—Spam Detection in webforms—has finally arrived! Webforms are a vital tool for record generation, but they're also vulnerable to submissions from unauthenticated or malicious sources, which

    • Bring your CRM and Desk app inside SalesIQ with widgets

      Have you ever been confused and frustrated with multiple open tabs and switching back and forth from SalesIQ to other apps to perform your business-specific operations? How effective would it be to have all the required tools and data of the apps you

    • Speak Your Customers' Language: SalesIQ's chatbots now support 30 languages 🤖

      We're unveiling some major upgrades to our chatbot that are set to revolutionize your experience! Now SalesIQ support 30 languages for both Zobot and Answer bot. By speaking your customers' language, you can enhance engagement, improve customer satisfaction,

    • Repeat Column merge in ZOHO writer columns doesn't allow to set max columns per row

      I'm using ZOHO writer to merge data from a ZOHO CRM subform and I want it to make a table. We're using Insert Table for Column Repeat, because this is what we need. (Name of column (Teamname) and underneath that a list of names of teammembers). It works

    • Persisting email signals to contact timeline?

      Hello there. Regarding the email signals that are logged when a contact opens an email, am I correct that these signals are not logged to a contact's timeline? Ideally, I would like to have this context available for future follow-ups, if the contact

    • Trouble with using Apostrophe in Name of Customers and Vendors

      We have had an ongoing issue with how the system recognizes an apostrophe in the name of customers and vendors. The search will not return any results for a name that includes the mark; ie one of our vendors names is "L'Heritage" and when entering the

    • Really want the field "Company" in the activities module!

      Hi team! Something we are really missing is able to see the field Company when working in the activities module. We have a lot of tasks and need to see what company it's related to. It's really annoying to not be able to see it.🙈 Thx!

    • Upcoming update to Google Drive integration in Zoho Creator

      Hello everyone, We're writing to inform you about an upcoming update to how Zoho Creator integrates with Google Drive. In Zoho Creator, during actions like importing files to create an app or attaching files to fields, you can choose files directly from

    • Changing Account Type in Chart of Accounts

      Does anyone know how to change/edit the account type for an Account name in Chart of Accounts. Zoho will not let me do this for some reason

    • Managing Scheduled Replies

      Communication is most effective when the intended message reaches the right person at the right time. However, this can be challenging when communication occurs across different time zones. By scheduling replies, businesses can ensure that responses reach

    • Show price book list price

      When using price books, once you add products to the price book in the Products related list you can display the Unit price which is the default list price; however, there is no option to show the price book list price. To see the price book list price

    • Allow Attaching Quartz Recordings to Existing Zoho Support Tickets

      Hi Zoho Team, We would like to request an enhancement to how Zoho Quartz recordings integrate with Zoho Support tickets. Current Behavior: At the moment, each Quartz recording automatically creates a new support ticket. However, in many real-world scenarios:

    • Issue with open-rate reporting in Zoho Campaigns

      Hello, Since yesterday I’ve been experiencing an issue with the open-rate reports in Zoho Campaigns. The campaigns I send appear in the reports as if none of the emails have been opened, even though I know they have. To verify this, I replicated the campaign

    • Can I hide empty Contact fields from view?

      Some contacts have a lot of empty fields, others are mostly filled. Is there a way I can hide/show empty fields without changing the actual Layout? I would like to de-clutter my view, and also be able to add information later as I am able. I would be

    • Manage user roles and profiles from the Bigin app (iOS and macOS)

      Hello everyone! We're happy to announce that you can manage user roles and profiles from the Bigin mobile app. The Users & Controls section has three subsections: Users, Profiles, and Roles. Users Employees who belong to your Bigin organization are called

    • Support Bots and Automations in External Channels

      Hello Zoho Cliq Team, How are you? We actively use Zoho Cliq for collaboration, including with our external developers. For this purpose, external channels are a key tool since they work seamlessly within the same interface as all of our other channels

    • Zoho Books Sandbox environment

      Hello. Is there a free sandbox environment for the developers using Zoho Books API? I am working on the Zoho Books add-on and currently not ready to buy a premium service - maybe later when my add-on will start to bring money. Right now I just need a

    • Form to PDF template

      I am looking to create a Form and when information is inputted, it will merge it into a PDF template we already have. There could be multiple lines in the form and each line inputs information into a new page of a PDF template.

    • Writing SQL Queries - After Comma Auto Suggesting Column

      When writing SQL Queries, does anyone else get super annoyed that after you type a comma and try to return to a new line it is automatically suggest a new column, so hitting return just inputs this suggested column instead of going to a new line? Anyone

    • Please verify my account

      Hi, We have just launched our website and received media coverage in our country. Hundreds of users are signing up for our platform every day. We would like to send them a welcome email, but we are unable to do so because our ZeptoMail account has not

    • Subject character limit increase

      We have an occasional user case where subject lines exceed 500 characters which is the ZeptoMail imposed limit. While I understand long subject lines are not "best practice", these are particular notification emails with specific information for client

    • Account blocked

      Yesterday I got my Zeptomail account blocked due to too many hard bounces. My account is used exclusively for sending transactional emails (eg. your order has been shipped, a form has been filled, etc) and the sudden blocking impacted hundreds of websites

    • Nested notebooks

      Dear Sir/Madam, I would like to know if it is possible to nest notebooks. It would be very helpful when there are too many, as it would improve organization. Thank you for your response. Best regards.

    • Cannot see correct DNS config for mail after moving domain to another provider

      I have moved my domain from one provider to another and after that zoho mail stopped working (expected). Problem is, zoho mail admin panel still shows (10 hours after move) that all records are correct while I haven't changed anything in my domain DNS

    • Proactive Alert for Existing Open Tickets per Contact / Account

      Hello Zoho Desk Team, Greetings, and hope you’re doing well. We would like to submit a feature request aimed at improving agent awareness and efficiency when handling tickets in Zoho Desk. Use case When an agent opens a ticket (new or existing), it is

    • Add the ability to Hide Pages in Page Rules

      Hi, We have Field Rules to show and hide fields and we have page Rules, but we can't hide a page in Page Rules so it isn't completed before the previous page (And then have the Deny Rules to prevent submitting without both pages completed), we can only

    • Ticket resolution field - can you add links, video, and images?

      Seems like the ticket resolution fields is just a text field. Any plans to add the ability to add links, images...the same functionality in the problem description box? I would like to send the customer a link to a KB article, a link to our Wiki, embed

    • Ticket Resolution - Add rich formatting, screenshots and attachments

      The resolution field only allows plain text at the moment. Many of our resolutions involve posting screenshots as evidence, it would be great for us to be able to have rich text formatting, be able to paste screenshots and add attachments in the solution

    • Deprecation Notice: OpenAI Assistants API will be shut down on August 26, 2026

      I recieved this email from openAI what does it means for us that are using the integration and what should we do? Earlier this year, we shared our plan to deprecate the Assistants API once the Responses API reached feature parity. With the launch of Conversations,

    • CRUD actions for Resources via API

      Hello, is it possible to perform CRUD actions through the API for Resources? We want to create a sync from Zoho CRM Car record to Bookings resources to create availabilities for Car bookings. For Test drives, not only the sales person needs to be available,

    • Kaizen #140 - Integrating Blog feed scraping service into Zoho CRM Dashboard

      Howdy Tech Wizards! Welcome to a fresh week of kaizen. This week, we will look at how to create a dashboard widget that displays the most recent blog post of your preferred products/services, updated daily at a specific time. We will leverage the potential

    • Convert Lead Automation Trigger

      Currently, there is only a convert lead action available in workflow rules and blueprints. Also, there is a Convert Lead button available but it doesn't trigger any automations. Once the lead is converted to a Contact/Account the dataset that can be fetched

    • I'm getting this error when I try to link an email to a deal inside the Zohomail Zoho CRM extension.

      When I click "Yes, associate," the system displays an "Oops!! Something went wrong" error message. I have attached a screenshot of the issue for reference.

    • Zoho Sheet - Desktop App or Offline

      Since Zoho Docs is now available as a desktop app and offline, when is a realistic ETA for Sheet to have the same functionality?I am surprised this was not laucned at the same time as Docs.

    • Next Page