Kaizen #125 Manipulating Multi-Select Lookup fields (MxN) using Zoho CRM APIs

Kaizen #125 Manipulating Multi-Select Lookup fields (MxN) using Zoho CRM APIs

Hello everyone!
Welcome back to another week of Kaizen. In last week's post in the Kaizen series, we discussed how subforms work in Zoho CRM and how to manipulate subform data using Zoho CRM APIs.
In this post, we will discuss how to manipulate a multi-select lookup fields using Zoho CRM APIs.

Multi-select lookup field

The Multi-Select Lookup Field enables you to establish a many-to-many relationship between two different modules in CRM. It allows you to associate multiple records with each other, from two different modules. 
These associations are stored in an individual module called "Linking Module". Consider there are two modules, Employees and Skills. The Employees module contains details regarding Zylker's workforce, and the Skills module contains details regarding various skills like Social Media Marketing and Content Marketing.
We want to associate multiple skills to an employee. So, a multi-select lookup can be created in the Employees module. When doing so, similar multi-select lookup field will be automatically created in the Skills module, along with the EmpXSkills linking module by Zoho CRM. The underlying data model is described in the below image.
The above chart shows the data model representation when you create a multi-select lookup field in a module. Here, there are two lookup fields—one pointing to the Employees module and the other pointing to the Skills module.
In the linking module, two lookup fields (lookup fields with api names - Employees and Skills) will be created. The lookup fields, one pointing to Employees and the other pointing to Skills from the linking module, establish a connection between the linking module and its associated module.

How to associate an employee's skills while creating an Employee record through the Insert Records API

API names you need before invoking the API
  • The API name of the multi-select lookup field in the modules you want to insert data.
  • API names of the lookup fields in the linking module. Eg: here the API Name of the linking module is "EmpXSkills" and the corresponding lookup field api names are "Employees" & "Skills". You can use the Fields Metadata API for Employees and Skills to get these details.
Step 1
Know the API name of the multi-select lookup field in the module (In our case, Skills is the multi-select lookup field in the Employees module)

To know the API names of the multi-select lookup fields, make a GET - Fields Metadata API call. Among all the Employee's fields, multi-select lookup field can be identified by the json key data_type with the value multiselectlookup. The corresponding connected module can be found from the json connected_module. Below is the API call & response for such a multi-select lookup field.

Request URL : {api-domain}/crm/v6/settings/fields?module=Employees
Request Method: GET

Sample Response: 

The above highlighted keys are the details of the Multi select lookup field. The corresponding keys are explained below:

"multiselectlookup": {
                "display_label": "Skills",   //Display label of the MxN field in the Employees module
                "linking_module": {
                    "api_name": "EmpXSkills", //API name of the linking module
                    "id": "5725767000002166520"
                ...
                "lookup_apiname": "Employees", //API name of the Employee lookup field in the linking module
                "connected_module": {
                    "api_name": "Skills", //API name of the connected module
                    "id": "5725767000002165263"
                },
                "api_name": "Skills_In_Related_List", //API of the related list of the connected module Skills in the Employees module.
                "connectedfield_apiname": "Employees", //API Name of the multi-select lookup field in the connected module (Skills)
               "connectedlookup_apiname": "Skills", //API name of the Skills module lookup field in the linking module.
                "id": "5725767000002166655" //Related List ID
            },
                ...

Step 2
Using the api_name of the linking module, make a GET Fields metadata API call to get the list of fields (along with their api_name) present in it. It lists all fields of the linking module in the response. 
Sample Request and Response

Search for the "data_type": "lookup" in the response. The lookup fields represent the connected modules in association with the linking module.
For example, in our case, the response will have two lookup fields. One of the lookup fields (with api name Employees) points to the Employees module, and the other one (with api name Skills) points to the Skills module. 

Step 3
Associate records via the Multi-select lookup field using the Insert Records API

To associate records via the MxN field, you need to know the IDs of the records in the Skills module. Here is the input body to insert the skills in the Employee module with the multi-select lookup field Skills. 
Here is the input body to insert a new Employee record and associate a Skills record to it using the MxN field.

Request URL: {{api-domain}}/crm/v6/Employees
Request Method: POST
Sample Input:
{
    "data": [
        {
            "Name": "Patricia",
            "Email": "patricia@mail.com",
            "Position": "Marketing Specialist",
            "Year_of_Experience": 5,
            "Skills": [ //API name of the multi-select lookup field in Employee module
                {
                    "Skills": { //API Name of the lookup field pointing to the Skills module in the linking module
                        "name": "Marketing",
                        "id": "5725767000002149427" //Record ID in the Skills module 
                    }
                },
                {
                    "Skills": {
                        "name": "Social Media Marketing",
                        "id": "5725767000002149476" 
                    }
                }
            ]
        }
    ]
}



How to disassociate an employee & skills relation while updating an Employee record through the Update Records API 

Request URL: {{api-domain}}/crm/v6/Employees
Request Method: PUT

Sample Input:

{
    "data": [
        {
            "id": "7890710000097291",
            "Name": "Patricia",
            "Email": "patricia@mail.com",
            "Position": "Marketing Specialist",
            "Year_of_Experience": 5,
            "Skills": [
                {
                    "_delete": null, //This association in the linking module will be deleted
                    "id": "5725767000008126002" //Record created in the linking module
                }
            ]
        }
    ]
}

Sending _delete:null will cause delinking of the association.

How to associate an employee's skills via "Linking Module"

You can associate the relationship between Employees and Skills module by creating records in the Linking module (EmpXSkills). Use the API names for the corresponding lookup fields, Employee (API Name: Employees) and Skills (API Name: Skills) in the input body.

Request URL: {{api-domain}}/crm/v6/EmpXSkills
Request Method: POST

Sample Input
{
   "data": [
        {
            "Name": "Patricia",
            "Employees": { 
                "id": "5725767000002161001" //unique record ID in the Employees module. GET your ID here
            },
             "Skills": { 
                "id": "5725767000002149476" //unique record ID in the Skills module. GET your ID here
            }
        }
    ]
}


Sample Response


The id in the above response is the Primary Key ID of an Employee-Skill association record in the linking module. This ID can later be used to do specific operations like association update or deletion via API.

How to disassociate an employee & skills relationship via "Linking Module"
Use the Delete Records API to delete the record which corresponds to the specific relation between Employee and Skills module in the EmpXSkills module. You can get the record ID for the specific association using the Get Records API for the linking module. 
Use the Delete Record API to delete the specific record, thereby deleting the specific association between the Employee and Skills record. Please note that only the association is removed, and not the individual records. 
Sample Request and Response



When to use create/update operation in Employees/EmpXSkills module?

Use "Employees" module: When you want to create/update records in the Employees module, and associate the record with a Skills record in a single API call.
Use "EmpXSkills" module: When you want to associate/disassociate the relationship between existing Employees and Skills records. 

Retrieve data via COQL API and Bulk Read API

There may be situations where you need to fetch records based upon certain conditions.
For example, Zylker's HR team wants to retrieve the list of employees having more than 4 years of experience and are experts in Social media marketing. In this case, they can use Zoho CRM's COQL API or Bulk Read API. Let's see how to achieve this.

Retrieving MxN data via COQL API

We know that both the Employees and Skills modules' association data is maintained in the linking module. In order to retrieve data from the linking module, query using the API name of the lookup fields in the linking module.

Request URL: {{api-domain}}/crm/v6/coql
Request Method: POST

Sample Input:

{
    "select_query" : "select Employees.Name as employee_name, Employees.Year_of_Experience as employee_experience, Skills.Name as skill_name from EmpXSkills where Employees.Year_of_Experience > 4 and Skills.Name like '%Social%'"
}


From the SQL perspective, above COQL can be interpreted as
select emp.Name as employee_name, emp.Year_of_Experience as employee_experience, skill.Name as skill_name from EmpXSkills left join Employees as emp on EmpXSkills.Employees = emp.id left join Skills as ski on EmpXSkills.Skills = ski.id where emp.Year_of_Experience > 4 and ski.Name like '%Social%'

Sample Response


Retrieving MxN data via Bulk Read API

Bulk Read API allows you to fetch a large set of data i.e., you can fetch a maximum of 200,000 records in a single API call. 
To export linking module records, use its API name.

Request Method: POST
Sample input to export linking module's records:
{
    "callback": {
        "method": "post"
    },
    "query": {
        "module": {
            "api_name": "EmpXSkills" //API name of the linking module
        },
        "file_type": "csv"
    }
}

Export linking module records that meet the specified criteria
To export linking module's records based on the given criteria above (similar to the COQL API).
{
    "callback": {
        "method": "post"
    },
    "query": {
        "module": {
            "api_name": "EmpXSkills"
        },
        "fields": [
            "Employees.Name",
            "Employees.Year_of_Experience",
            "Skills.Name"
        ],
        "criteria": {
            "group": [
                {
                    "field": {
                        "api_name": "Employees.Year_of_Experience" 
                    },
                    "comparator": "greater_than",
                    "value": "4"
                },
                {
                    "field": {
                        "api_name": "Skills.Name"
                    },
                    "comparator": "contains",
                    "value": "Social"
                }
            ],
            "group_operator": "AND"
        }
    }
}


As the API is an asynchronous API, the response will not be available instantly; the bulk read job is scheduled, and the status can be checked. Once the job is completed, you will be notified in the callback URL. The records are available in a downloadable CSV file or ICS file (for events). See the Bulk Read API document to know how to view the status of the scheduled job and download the file, along with more sample requests and responses.

We trust that this post meets your needs and is helpful. Let us know your thoughts in the comment section or reach out to us at support@zohocrm.com
Stay tuned for more insights in our upcoming Kaizen posts!

------------------------------------------------------------------------------------------------------------------------------
-------------------------------------------------------------------------------------------------------------------------------
Cheers!




      Zoho Campaigns Resources


        • Desk Community Learning Series


        • Digest


        • Functions


        • Meetups


        • Kbase


        • Resources


        • Glossary


        • Desk Marketplace


        • MVP Corner


        • Word of the Day


        • Ask the Experts


          Zoho CRM Plus Resources

            Zoho Books Resources


              Zoho Subscriptions Resources

                Zoho Projects Resources


                  Zoho Sprints Resources


                    Zoho Orchestly Resources


                      Zoho Creator Resources


                        Zoho WorkDrive Resources



                          Zoho CRM Resources

                          • CRM Community Learning Series

                            CRM Community Learning Series


                          • Tips

                            Tips

                          • Functions

                            Functions

                          • Meetups

                            Meetups

                          • Kbase

                            Kbase

                          • Resources

                            Resources

                          • Digest

                            Digest

                          • CRM Marketplace

                            CRM Marketplace

                          • MVP Corner

                            MVP Corner




                            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






                                ご検討中の方

                                  • Recent Topics

                                  • Zoho Creator as LMS and Membership Solution

                                    My client is interested in using Zoho One apps to deploy their membership academy offer. Zoho Creator was an option that came up in my research: Here are the components of the program/offer: 1. Membership portal - individual login credentials for each

                                  • Adding Chargebee as a Data Connector

                                    Is it possible to get Chargebee added as a Zoho Analytics data connector?

                                  • Webform & spam

                                    Hi, We set up 2 webform on our website, fowarding the content to Zoho CRM. Since it has been opened up, we are getting lot of spam message (for now about 20 a day). To lower the  amount of false new leads we added the captcha field and new enquieries are send to the Approval Leads list. However we still get some spam. Is there any "anti spam" mechanism built in Zoho CRM, or how is the best way to avoid these kind of spam ? Thanks

                                  • Dropbox to Workdrive

                                    Namaste, Trust you all are doing well. Wanted to check how this can be done with Zoho flow. I typically receive dropbox links from my clients. Is there a way where I can provide the link to Zoho flow and it downloads the files from dropbox link to a work

                                  • Deals by Stages Funnel not showing in correct order

                                    Using the Stage-Probability Mapping for the Deals module we have created a steps our deals will pass through, RFQ, Closed/Lost, Declined/No-Go, Pricing, Submitted, Negotiations, Won. However when I view the Deal By Stages Funnel it does not show in the

                                  • Confirmation prompt before a custom button action is triggered

                                    Have you ever created a custom button and just hoped that you/your users are prompted first to confirm the action? Well, Zoho knows this concept. For example, in blueprint, whenever we want to advance to the next state by clicking the transition, it is

                                  • How to create auto populate field based on custom module in Zoho CRM?

                                    Hello, i'm still new to Zoho CRM and work as administrator in my company. Currently, I'm configuring layout for Quotes Module. So, the idea is, I've created a read-only field in Quotes called "Spec". I want this field automatically filled with Specification

                                  • Rich Text For Notes in Zoho CRM

                                    Hello everyone, As you know, notes are essential for recording information and ensuring smooth communication across your records. With our latest update, you can now use Rich Text formatting to organize and structure your notes more efficiently. By using

                                  • Office 365 and CRM mail integration: permission required

                                    Has anyone run into this weird problem? My email server is Office 365. When I try to configure Zoho CRM to use this server, a Microsoft popup window opens requesting user and password. After entering that, I get a message in the Microsoft window saying

                                  • Deluge - Can't get phone number SalesIQ

                                    Hey folks, I’m building a custom plug for SalesIQ that’s supposed to register leads into Zoho CRM. The SalesIQ chat is being implemented on WhatsApp, and in my plug I’m using this line: mobile_clean = session.get("phone").get("value"); From what I understand,

                                  • Zoho Desk - Community

                                    As a regular user of Zoho Cares Community I would really love to see the publish date of articles. For example, when I look at Announcements, it would be very beneficial to see which ones were posted recently, over those which have just and a recent comment.

                                  • access to quartz for my customers

                                    Hi how can I have access to the application quartz you use for us to send you screen rocording, this feature would be immensely useful for our customers support https://quartz.zoho.com/

                                  • Issue with Inline Images in Email Reply via Zoho Desk API

                                    Hi, I am attempting to send inline images in an email reply using the Zoho Desk API, but the images are not being displayed inline for the recipient. I have followed this documentation: https://desk.zoho.com/DeskAPIDocument#Uploads https://desk.zoho.com/DeskAPIDocument#Threads#Threads_SendEmailReply

                                  • How to search a value stored in a subform?

                                    Hello, We store serial numbers in subforms but now we would like to be able to search the values to be able to easily find the record with the serial number. I saw that it's not possible to search such values through global search but is it possible to do it an other way? Thank you,

                                  • Field Dependency Not Working on Detail Page in Zoho Desk

                                    Hi Support Team, I’ve created field dependencies between two fields in Zoho Desk, and they are working correctly on the Create and Edit layouts. However, on the Detail page, the fields are not displaying according to the dependencies I’ve set — they appear

                                  • How do the keyword critera work?

                                    Hi, I'm working on automated assignment of tickets based on keywords. How does this feature work? Where does this criteria look for keywords - email address, subject, email body? Can you please clarify this as I want to avoid overlapping with criteria

                                  • Error: Unsupported content type: text/html;charset=UTF-8 after tryeing to get the token for n8n automation

                                    I am working on ZOHO Desk automation and need to get the ZOHO auth token for n8n I have created the app in ZOHO Desk API, got client id and client secret. Added all data required to get a token in n8n. After I sign in with my ZOHO credentials in ZOHO

                                  • Improving Collaboration Features in Zoho Portal

                                    Hello Zoho Community, I’ve recently started exploring Zoho services and I’m really impressed with the wide range of features. However, I feel there is still room for improvement in the collaboration area. For example, it would be really helpful if we

                                  • Automated Shopify Emails Not Being Delivered

                                    I have an ecommerce store with Shopify. I recently set up my email to be served through Zoho. Since doing this, customers are not receiving some of our automated emails from Shopify itself. Our initial email that confirms their purchase goes through but our Shipping Notification that is automatically sent out upon fulfillment is not going through. Sometimes we get a notice that it's been classified as spam, sometimes nothing. I can send/receive email via Outlook on my desktop and I can send/receive

                                  • Send a campaign to one recipient.

                                    Very often I speak to a customer and they say they didn't see my email (maybe it went in Junk, maybe they deleted it). Anyway, I just want to go into the Campaign and send it to one person. You already have a feature very close to this - when sending a Test. While developing a campaign, I can send tests to anyone. Why can't we have this AFTER  the campaign has been sent? I know, there's a caveat, and that's in the use of merge tags. Most of the time I only use FNAME, but maybe you could check if

                                  • Try FSM again for our business

                                    We already have our customers individual equipment in CRM with serial numbers, install dates, warranty length and importantly next service which is generally 2 years. a month before the service date is due we get get a report and send out service reminders.

                                  • Get Cliq Meetings in my O365 calendar

                                    Hi, we are currently evaluating to replace the Teams Messaging and Meetings with Cliq. We currently still have all our email and calendars in O365. What i want to achieve is, to create a (ZOHO) meeting from Cliq and have this meeting added to my Outlook/O365

                                  • Issue with Zoho Help Portal – Tickets Missing or Not Answered

                                    Hi, How are you? I think there may be an issue with the Zoho Help Portal. I opened a few tickets directly in the help portal a some time ago but never received any response I also opened ticket 148356451 by email. I did receive a reply to it, but the

                                  • DUNS & Bradstreet and Credit risk monitoring integration with Zoho books

                                    Small businesses not being paid by bigger clients and clients of all sizes is a huge problem. It will be nice if Zoho develops integration with DUNS & Bradstreet(D&B) and Credit risk monitoring integration with Zoho books. That have small businesses can

                                  • Zoho Forms - Form Rules based on attachment fields

                                    Many businesses use forms to collect documents and images from customers. In many cases, you may want to trigger a notification or other automation based on whether or not an attachment was added. I've noticed that attachment fields do not appear in Rules

                                  • Can't open draft email for editing

                                    Last night I started composing an email and I let it save in drafts. This morning I want to continue working on the email. It is in my Drafts folder but it will not open. The only option there is to delete it. This is not the first time it has happened. On previous occasions I have just deleted the draft and started afresh, but I really want this one back. Windows 10 with Pale Moon 28.10.0 browser.

                                  • Open filtered deals from campaign

                                    Do you think a feature like this would be feasible? Say you are seeing campaign "XYZ" in CRM. The campaign has a related list of deals. If you want to see the related deals in a deal view, you should navigate to the Deals module, open the campaign filter,

                                  • Change scheduling emails time

                                    When sending an individual email there is a great feature to schedule them to send later. I could only use the one time that is suggested. Is there a way to select another time? Regards, Glenn

                                  • Zoho CRM: how can I control which contacts to sync with Outlook?

                                    I was just playing around syncing contacts from Zoho to MS Outlook (MS365 account.) The problem is our firm has hundreds of thousands of contacts and I don't want to bury my contacts list in outlook. Any help with this is greatly appreciated.

                                  • How to overcome limitations in meetings

                                    As a company, one of our deliverables is a meeting between two other companies, where we act as facilitators. So, if we recorded this meeting  in Zoho CRM, it should be connected to 2 accounts, 2 contacts, and 1 campaign (a campaign, in our use, is the

                                  • Different MRP / Pricing for same product but different batches

                                    We often face the following situations where MRP of a particular product changes on every purchase and hence we have to charge the customer accordingly. This can't be solved by Batch tracking as of now so far as I understand Zoho. How do you manage it as of now? 

                                  • Add a 'Log a Call' link to three dot icon in Canvas

                                    Hi, There's a three dot element when creating a canvas called 'More'. I would like to modify this to add a link that says 'Log a Call' in order to quickly record the details of a cellphone call. I'd also like this to be a simple 'contact' selection and

                                  • Syncing Zoho Forms with Bigin - Embedding issue?

                                    Hello everyone, I created a Zoho Form for a page on my GoDaddy website to collect leads, which then transfers the data to Bigin. However, I'm facing an issue where it doesn't seem to work properly. I've integrated Zoho Forms with Bigin and tried embedding

                                  • Can not add fields to a Section

                                    I feel like I'm missing something obvious: I can add new Sections to my form but I can not add fields to the Sections. I've tried fields already on the form as well as dragging and dropping new fields into the Section but nothing will go into it. What

                                  • Record Logged in User while using CRM lookup field

                                    Is it possible, while using the Zoho CRM lookup field, to automatically use the user account logged into Zoho CRM in a hidden field? I was hoping to add employee accounts to my current plan. But would like a record on the Form submission of who submitted

                                  • Form Rules for Suburb Categories to alternate landing pages or Making a Fields Contents ALL CAPS

                                    I need to send differentform submissions to two to three different thank-you URLs (for Meta/Google pixels) depending on which suburb a user selects in a form. I have ~400 suburbs split into two categories (A and B, based on business value). Current challenges:

                                  • Collaps Notes

                                    There are times when long/large notes are added to a record i.e. Accounts or Deals etc. Currently, the full note is displayed in the notes related list section. It would be great if by default only 5 to 10 rows of the note are displayed when the note

                                  • Zoho Down

                                    I have a drop in my Zoho One services.

                                  • Runing RPA Agents on Headless Windows 11 Machines

                                    Has anyone tried this? Anything to be aware of regarding screen resolution?

                                  • Problem for EU users connecting Zoho CRM through Google Ads for Enhanced conversions

                                    Has anyone else experienced this problem when trying to connect Zoho CRM through Google Ads interface to setup enhanced conversions? Did you guys get it fixed somehow? The Problem: The current Google Ads integration is hardcoded to use Zoho's US authentication

                                  • Next Page