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 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 URL: https://www.zohoapis.com/crm/bulk/v6/read
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!
------------------------------------------------------------------------------------------------------------------------------
Previous Kaizen Post : Kaizen #124 - Manipulating Subform using Zoho CRM APIs
-------------------------------------------------------------------------------------------------------------------------------
Cheers!
Additional Reading:
Kaizen Posts:
- Kaizen #26 - Linking module and Multi-select Lookup fields
- Kaizen #77 - Multi-select Lookup Fields in API V4
- Kaizen #80 - COQL API - Part I
- Kaizen #81 - COQL API - Part II
API Documentation - Linking Module APIs
Topic Participants
Subramanian K
Andres
Haiku Technical Support
Sticky Posts
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 areKaizen #152 - Client Script Support for the new Canvas Record Forms
Hello everyone! Have you ever wanted to trigger actions on click of a canvas button, icon, or text mandatory forms in Create/Edit and Clone Pages? Have you ever wanted to control how elements behave on the new Canvas Record Forms? This can be achievedKaizen #142: How to Navigate to Another Page in Zoho CRM using Client Script
Hello everyone! Welcome back to another exciting Kaizen post. In this post, let us see how you can you navigate to different Pages using Client Script. In this Kaizen post, Need to Navigate to different Pages Client Script ZDKs related to navigation A.Kaizen #210 - Answering your Questions | Event Management System using ZDK CLI
Hello Everyone, Welcome back to yet another post in the Kaizen Series! As you already may know, for the Kaizen #200 milestone, we asked for your feedback and many of you suggested topics for us to discuss. We have been writing on these topics over the
Recent Topics
Quickly send emails and sync conversations with custom email addresses in CRM
Editions: All editions DCs: All DCs Release plan: This enhancement has been released for customers in all DCs except IN and US. We will be enabling it for IN and US DC customers soon. [Update on 22 May 2024] This enhancement has been released for allZoho製品と生成AIツールの活用について
いつもありがとうございます。 弊社では、Zoho Oneを契約し、CRMを軸として、見込み客の管理から商談、その後の受注や請求の管理、サポート業務（Desk）、業務データのレポーティング（Analytics）などを行っております。 Zohoサービス自体には、Ziaというツールが搭載されているかと存じますが、それ以外の外部の生成AIツールと連携した活用などもできるのでしょうか？具体的には、CopilotなどがZohoに登録されているデータや情報を見て、対話型で必要なデータを提示してくれたり、商談や蓄積されたメモなどを分析してユーザが知見を得られるような活用ができないか、と考えております。Work with Contacts who use multiple Emails / Manage obsolete Email addresses without loosing Emails in Context
Hello List Work with Contacts who use multiple Emails Only after 1 week in using Zoho CRM productively we have contacts which randomly use 2 different email addresses. From the concept I've understood that Zoho CRM offers two email fields which are recognizedNew Field in CRM Product Module Not Visible in Zoho Creator for Mapping
I created a new single-line field in the Products module in Zoho CRM. Zoho CRM and Zoho Creator are integrated, but the newly created field in CRM is not visible in Zoho Creator when I try to map fields.Microsoft Teams now available as an online meeting provider
Hello everyone, We're pleased to announce that Zoho CRM now supports Microsoft Teams as an online meeting provider—alongside the other providers already available. Admins can enable Microsoft Teams directly from the Preferences tab under the MeetingsI want to subscribe 1 professional user but the email only 250 per day?
When I subscribe 1 professional user, I am only able to send 250 email per day? So less? Or is it typo, 2500 rather than 250? Any sale agent or friends can clear my doubt? Thank YouHow to add a % Growth column for year-over-year comparison (2024 vs 2025)
Hello, I am trying to build a monthly revenue comparison between 2024 and 2025 in Zoho CRM Analytics. My current setup is: Module: Deals (Affaires) Filter: Stage = Closed Won Date field: Closing Date Grouping: By Month Metrics: Sum of Amount for 2024,How do you map a user picklist field to another user picklist field.
In Zoho Projects, I'm trying to map a custom field (user picklist) in Task Details to a field (user picklist) in the Project Details. How do you get the two to map to each other? This is what I currently have that works for my other fields but doesn'tExplore Competitive 3D Scanner Prices at Protomont Technologies
The genesis of Protomont Technologies emerged from the collaborative efforts of the founders in 2019, both the founders shoulder an enormous experience in the world of 3D Printing. Protomont Technology aims to craft your vision with creativity, empoweringNew and improved API resources for Zoho Sign Developers
Hello, Developers community! We know that for you, an API's real value depends on how quickly, easily, and reliably you can integrate the it with your application. That's why we're excited to talk about the recent improvements to our developer resources,Project Approval Process Workflow
Issue: When a new Project is created, there is lack of process/workflow that provides their manager a process to approve or review. Suggestion/Idea: Similar to “Workflow”, we need “Workflow” ability at Project level, where based on the criteria of theMarketing Tip #5: Improve store speed with optimized images
Slow-loading websites can turn visitors away. One of the biggest culprits? Large, uncompressed images. By optimizing your images, your store loads faster and creates a smoother shopping experience leading to higher sales. It also indirectly improves SEO.Why can I not choose Unearned Revenue as an account on items?
Hello, I do not understand why we don't have the ability to code an item to unearned revenue. It is not an uncommon situation to have in business. I understand that there is the Retainer invoice as an option, however that doesn't really work for us. OurForm Submission Emails
Is there a current delay with submission emails being sent? We've had 10-20 forms completed today but only a handful of emails.Rules not working properly
I created a rule to display certain fields on certain states. But it seems to be not working. It hides the fields even when I selected California, (which is a state that should show the fields when selected)Notebook font size issue
If I copy something from somewhere and paste it in my notebook, the font size becomes smaller.Sign in process is beyond stupid. I'd rather plug my phone into USB and copy files than sign in to this POS.
792 clicks and fields to fill in just to get into a 3rd rate app is too stupid for me.cant use mail API
I have generate Auth token from https://accounts.zoho.com/apiauthtoken/nb/create?SCOPE=ZohoMail/ZohoMailApi&EMAIL_ID=Zoho Mail Username or Email ID&PASSWORD=Your Zoho Mail Password and get the token but when i use that token on http://mail.zoho.com/api/organization/Ampersand in URL parameter // EncodeURL does not work
Hi Zoho, I have a url link with a parameter. The parameter is including ampersand in some cases (Can be "H&M" or "P&I") When trying to use %26 instead of "&" (the result I get using EncodeURL()) I get H%26M instead of H&M in the parameter field. How can I solve this? Thanks! Ravidhow can we create in zoho crm a new contact when the looup does not find a similar existing one
In forms/integrations/zoho crm / ne w record tab, contact name is to be mapped with my form contact name. When I go in biew edit/lookup configuration, I don t get the options (help dedicated page simply repeat the same info you get in the app) and doesDirectory Websites
Directories are a good website category to gain search engine traffic. Directories for a professional service category as an example can help their members in search results over their individual website. It would be nice to have a directory templateManage Task on Mobile
How do we manage our task on mobile devices? It seems that there should be a standalone mobile app to handle the new task features. The new features released in regards to Task management are great by the way! Now we need to bring that all together inSet Default Payment Method & Default account
Hi, I would like to know how to set the default payment method and default bank account when recording payments in zoho books. At present we have to change these fields everytime we record a payment, which leads to potential error and as we have a veryCustomer Portal on Zoho Desk
Hi, I'd like to know more about the items below I found when setting up the Customer Portal on Zoho Desk. Could someone help me explaining these in details? Especially the 2nd and 3rd point. Thanking you in advance! Permissions Customers can sign up for Customer Portal Customers can view tickets of their organization (contacts) Customers must register to access Customer Portal Display Community in Customer Self Service portalComputer Showing Offline in Unattended Access
I have a computer that was connected to the internet but showing offline in Assist. I tried uninstalling the program and deleting it from Zoho Assist the reinstalling and it still does not show up. I have been a user for several months and am not pleased with the lack of connectivity with Assist. If this continues I will have to find another product. The computer I reinstalled it on is not even showing up in Assist now. The name is NYRVLI-PC. ThanksZoho CRM Portal Error
Hi, We’re experiencing an issue with the Zoho CRM Portal. When we try to access it, we receive an HTTPS connection error: net::ERR_CERT_COMMON_NAME_INVALID. If we proceed past that, we then get a 400 Bad Request error. Could you please help us resolveIntegrating Zoho CRM EmbeddedApp SDK with Next.js — Initialization and Data Fetching Issues
You can get an idea from my code I have given in end: First, I worked on a React project and tried the same thing — it worked. My goal was to import the Zoho script and then load contacts using the Zoho Widget SDK, which was successful in React. Now,monetizing the courses
Can I add a price for course enrollment ?Can we add zoho books features like invoices estemates etc on our zohocommerce website. When our customer login with their account they can able to see all books features in one place on zohocommerce?
Can we add zoho books features like invoices estemates etc on our zohocommerce website. When our customer login with their account they can able to see all books features in one place on zohocommerce?Copy paste from word document deletes random spaces
Hello Dear Zoho Team, When copying from a word document into Notebook, often I face a problem of the program deleting random spaces between words, the document become terribly faulty, eventhough it is perfect in its original source document (and withoutTaxes for EU B2B Transactions
Currently, ZC doesn't seem to have a procedure for validating VAT numbers of businesses purchasing in another EU state, and removing local VAT is valid. This is essential for all inter EU B2B trade.Unable to Receive Emails on Zoho Mail After Office 365 Coexistence Setup – Error: 553 Relaying Disallowed
Hello, My domain name is bigniter.com, and I’ve been using Zoho Mail as my email service provider without any issues. Recently, I followed the steps outlined in the Zoho documentation to enable Coexistence with Office 365: 🔗 https://www.zoho.com/mail/help/adminconsole/coexistence-with-office365.html#multi-serverCRM Related list table in Zoho analytics
In Zoho Analytics, where can I view the tables created from zoho crm related lists? For example, in my Zoho CRM setup, I have added the Product module as a related list in the Lead module, and also the Lead module as a related list in the Product module.Candidate Registration/Invitation
It would be great to include the 'invite' candidate functionality into some of the automation functions - ether through a custom function trigger or webhook or accessible through an email template. Currently there is no way to add this functionality into any workflows or blueprint steps which, I find limits the ability to invite candidates to engage with us directly through our candidate portal.[Free Webinar] Learning Table Series - Creator for Infrastructure Management | A Partner-driven collaborative session
Hello Everyone! We’re excited to invite you to another edition of Learning Table Series, where we showcase how Zoho Creator empowers industries with innovative and automated solutions. About the Learning Table Series The Learning Table Series is a free,Where we can change the icon in social preview
Hi, we changed our logo, and the image that appear in preview (ex : when we post a appointment link somewhere) is still our old logo. I did change our logo in the org setting. https://bookings.zoho.com/app/#/home/dashboard/settings/basic-info?clview=falseI have error AS101 when I try to add paypal@mydomain.com to Zoho
Please help me with this. I tried to call the help line 4 times but don't get any response.VAT on Multiple Expenses
Firstly, might I say I am based in Ireland, and I'm not an accountant, and therefore my understanding of procedures could be somewhat limited. Scenario. An employee pays for items throughout a month, and therefore their claim for expenses includes multiple items - some of the items are VAT deductible (eg, an IT product) and some are not (eg, a client lunch). Discovery The odd thing in ZBooks, is that whilst it seems possible to add a VAT rate to a one-off item of expense, it is not possible to addAgent assignment filter?
Godo day, We are starting to play with FSM to see if it's going to work for our needs. Now so far we have found that it's very restrcitve in the field department you you have layout rules or can't even hide fields depending on the users roles. We can'tDKIM Now Mandatory - Changes to Zoho Forms Email Policies
Hello Zoho Forms Users, This post is to inform you about an important update regarding the authentication of all email domains in your Zoho Forms account. This year, we are doubling down on our commitment to deliver a secure, seamless, and empoweringNext Page