Hello everyone,
Greetings from Deluge! It's been a while since we connected, but now we're back in action, continuing our series of posts on Zoho services that support Deluge. We hope you found the
previous post in this series useful. In today's post, let's explore the ways in which you can use Deluge to achieve more with Zoho Sheet.
Custom functions is the
Zoho Sheet feature that uses
Deluge. These functions are written using the Deluge scripting language to manipulate data more effectively, communicate with third-party applications, and fetch/update values based on your requirements. Custom functions enable you to program your own functions and add different types of business logic. Apart from
creating and running custom functions using Deluge,
Zoho Sheet also allows bringing in data from other Zoho or third-party services using connections. Integrating with other services requires you to create a connection, thereby ensuring data transfer between the connected services.
Many organizations have their own business logic that requires personalized functions. For example:
- Let's say you've maintained inventory stock details in the Item Details report inside your Zoho Books account. As prices keep fluctuating everyday, it could become frustrating and tedious to individually edit and update each record in your report. To resolve this, you can maintain the required data in your Zoho Sheet. You can achieve data synchronization between both the services by configuring a custom function that performs the following actions via API calls.
- Pulls the required data from the Item Details report in your Books account and populates the same in your sheet.
- Pushes data to the Item Details report in Books as and when data is created/edited in your sheet.
This way the data in your Books report will be automatically updated each time you add new data to your sheet.
- Let's say you've collected and stored the feedback comments of your customers in your sheet. You need to analyze the sentiments of these comments, categorize them as — Positive, Negative, and Neutral and submit the final sheet to the appropriate authority. To achieve this, you can create a custom function using zoho.ai.analyseSentiment task. The function checks a comment, analyzes its emotion and returns the detected emotion along with its probability percentage.
Example
Let's say you own a business named Zylker Corp. Your business has clinched a good number of sales-ready deals in the current year. But handling a large number of deals every day makes it difficult to determine which ones to focus on.
You're in charge of tracking and maintaining these deals, and you need to fetch all of them, along with their relevant details, such as Deal Name, Amount, and Closing Date for a certain period, and then populate that data inside your sheet.
This data is useful in generating real revenue for your business. However, this is time-consuming if done manually, and can also lead to errors. To overcome this, Deluge can be used to create custom functions that can actually pull data from your Deals module inside Zoho CRM.
Note: To use custom functions that require fetching data from other services (in this case, we're fetching data from Zoho CRM and populating them in Zoho Sheet), the owner of the spreadsheet must hold an account in Zoho CRM.
These custom functions are similar to the macros in an Excel sheet. A macro is an action or set of actions that you can run as many times as you want. If you have tasks in Microsoft Excel that you repeatedly perform, you can create a macro to automate those tasks.
Similarly, you can create a custom function by specifying set criteria and running it repeatedly whenever required. In other words, you can automate repetitive tasks using custom functions to save time and manual effort.
How it works
Steps to create a custom function
1. Create connection
- Navigate to Tools > Custom Functions and click Manage Connections.
- Click Create Connection. Select the Default Services tab under Pick Your Service.
- Select the Zoho OAuth service from the list of services.
- Enter a suitable Connection Name. Here, we named it crm_oauth_connection. The Connection Link Name will be auto-filled accordingly.
- Choose scopes ZohoCRM.coql.READ and ZohoCRM.modules.deals.ALL.
Note: - This connection is used to authorize Zoho CRM to fetch records from all its modules through a COQL query.
- We're using the COQL API here, since selecting a date range in the function's criteria isn't supported in the Get Records API.
- Refer to the API page to learn how to get records through a COQL query.

- Click Create and Connect. You'll be redirected to the service authentication page.
- Click Connect, then click Accept to allow DRE to access data in your Zoho account. The required connection is now created.
- The CONNECTION SUMMARY page will display your connection details.
2. Create custom function
- Navigate to Tools > Custom Functions and click Create Custom Function.
- Enter a valid function name.
- Select the data type of the return value for the specific function to be created from the Result Type dropdown. Here, you need to choose list as the return data type, since we need the output to be displayed as a list of values (vertically).
- You can also add the required arguments and their types for the function in the Create Custom Function popup. Here, you must add the following arguments—StartDate and EndDate—with their data types as date. This is because we're going to fetch the deal details between the specified start and end dates.

- Click Create and your custom function will be created.
3. Script using Deluge
- Navigate to Tools > Custom functions > View Deluge Editor.
- Select the added custom function (DEALS_BETWEEN), write the following script in the editor, and click Save.
- //List is the return data type. StartDate and EndDate are the parameters, whose values will, in turn, be supplied as params while making the CRM API call.
- list DEALS_BETWEEN(date StartDate, date EndDate)
- {
- //Use toString to convert the input dates to accepted date formats in Sheet.
- start_date = StartDate.toString("yyyy-MM-dd");
- end_date = EndDate.toString("yyyy-MM-dd");
- //Construct a map with the required deal details in the defined map variable using a select query. The deal details include field names from the Deals module in CRM.
- query_map = Map();
- query_map.put("select_query","select Deal_Name, Amount, Closing_Date from Deals where Closing_Date between '" + start_date + "' and '" + end_date + "'");
- //Invoke the Zoho CRM API to fetch the records from the Deals module through a COQL query. The connection you created earlier will be used here.
- response = invokeurl
- [
- url: "https://www.zohoapis.com/crm/v3/coql"
- type: POST
- parameters:query_map.toString()
- connection:"crm_oauth_connection"
- ];
- //resultList is the variable to declare a list.
- resultList = List();
- response_data = response.get("data");
- //The below "for" statement parses the records inside the Deals module and fetches the specified details
- for each record in response_data
- {
- resultMap = Map();
- resultMap.put("Deal Name",record.get("Deal_Name"));
- resultMap.put("Amount",record.get("Amount"));
- resultMap.put("Closing Date",record.get("Closing_Date"));
- resultList.add(resultMap);
- }
- //Returns the response in the format expected by Zoho Sheet.
- return resultList;
- }
Note:
- In the above script, Deal_Name, Amount, and Closing_Date are API names of fields in the Zoho CRM Deals module.
- You can test your custom function by clicking Run and entering sample values.
If you want to get the required API names for other CRM fields:
Log in to your CRM account.
Navigate to Settings > APIs (under Developer Space) > CRM API > API names.
Click the Deals module. The API names page will list the API names of all the fields in the Deals module.
You can then use the required API names in your script.
4. Execute function
Enter the function in the below format. Your sheet will be populated with the deal details (Deal Name, Amount, and Closing Date) between the specified time period.
Input format:
=DEALS_BETWEEN("2022-01-01";"2022-11-11")
where,
DEALS_BETWEEN | name of your custom function |
2022-01-01 | start_date value |
2022-11-11 | end_date value |
You can refer to
help page to learn in-depth about how to achieve the above custom functions using
Deluge in Zoho Sheets.
We hope you found this post useful—we'll be exploring
Deluge in Zoho Connect in our next post. Please let us know if you have any questions, feedback, or suggestions in the comments, or write to us at
support@zohodeluge.com.
Thank you!
You can also check out our preview posts in this series!
Recent Topics
How to invite friends on other social media platforms to one of my group chats in arattai?
Hello, I have formed chat groups in arattai. I want to invite my friends on other social media platforms like WhatsApp/ FB to one of my groups. Different friends would be invited to different groups. How to share an invite link of one of my groups to
Zoho PDF editor has a lot of issues.
Zoho PDF editor needs a lot of work. It hangs and glitches a lot. Deletes annotations and clearings randomly.
Zohom mail
Plz resolve the problem . I hope u understand .
stock
bom/bse : stock details or price =STOCK(C14;"price") not showing issue is #N/A! kindly resolve this problem
Zoho sheet desktop version
Hi Zoho team Where can I access desktop version of zoho sheets? It is important as web version is slow and requires one to be online all the time to do even basic work. If it is available, please guide me to the same.
ZOHO SHEETS
Where can I access desktop version of zoho sheets? It is important to do basic work If it is available, please guide me to the same
Zoho Books - France
L’équipe de Zoho France reçoit régulièrement des questions sur la conformité de ses applications de finances (Zoho Books/ Zoho Invoice) pour le marché français. Voici quelques points pour clarifier la question : Zoho Books est un logiciel de comptabilité
Using Zoho Flow to create sales orders from won deal in Zoho CRM
Hi there, We are using Zoho Flow to create sales orders automatically when a deal is won in Zoho CRM. However, the sales order requires "Product Details" to be passed in "jsonobject", and is resulting in this error: Zoho CRM says "Invalid input for invalid
Is Zoho Sheet available for Linux ?
Is Zoho Sheet available for Linux ?
Bharat
a
how to disable staff selection Zoho Booking integrated to SalesIQ?
currently there is only one Consultant in my Zoho Bookings like this I integrate Zoho Bookings into Zoho SalesIQ to create a chatbot. Unfortunately, even though I only have one consultant for a consultation, the user have to pick the consultant. It will
Zoho Bookings No Sync with Outlook
Zoho Bookings appointments are showing on my Outlook Calendar but Outlook events are not showing on Zoho Bookings. How do I fix this?
End Date in Zoho Bookings
When I give my appointments a 30 minutes time I would expect the software not to even show the End Time. But it actually makes the user pick an End Time. Did I just miss a setting?
Custom confirmation message
How can I change the message that users see after they submit the booking form? I have to confirm some details before their appointment is officially "confirmed", so I want to change it where it doesn't say their appointment is "confirmed" but rather
Issue showing too many consultations in my workspace link.
Hi Team, I’ve set up two Workspaces to track meetings from different sources. So far, this has been working well, and the two Workspaces are differentiated without any issues. However, when I navigate to Consultations and share the link to my personal
Deluge sendmail in Zoho Desk schedule can't send email from a verified email address
I am trying to add a scheduled action with ZDesk using a Deluge function that sends a weekly email to specific ticket client contacts I've already verified the email address for use in ZDesk, but sendmail won't allow it in its "from:" clause. I've attached
Zoho Learn & Zoho Connect
Hi, Is there a way to sync the knowledge base we have in Zoho Learn with the manuals section is Zoho Connect? Thanks,
Addin Support in Zoho Sheet
Is there any addin support available in zoho sheet as like google marketplace to enhance productivity by connecting with other apps, providing AI data analysis, streamlining business processes, and more?
Changing Corporate Structure - How Best to Adapt Current and Future Zoho Instances
My current company is Company A LLC with a dba ("doing business as" - essentially an alias) Product Name B. Basically, Company A is the legal entity and Product Name B is what customers see, but it's all one business right now. We currently have a Zoho
how to add subform over sigma in the CRM
my new module don't have any subform available any way to add this from sigma or from the crm
How to Install Zoho Workdrive Desktop Sync for Ubuntu?
Hi. I am newbie to Linux / Ubuntu. I downloaded a tar.gz file from Workdrive for installing the Workdrive Desktop Sync tool. Can someone give me step by step guide on how to install this on Ubuntu? I am using Ubuntu 19.04. Regards Senthil
How to upload own video?
How can you upload your own video on your zoho website? I do not want to use another host, but i want to insert my own files. how can i do this?
Support new line in CRM Multiline text field display in Zoho Deluge
Hi brainstrust, We have a Zoho CRM field which is a Muti Line (Small) field. It has data in it that has a carriage return after each line: When I pull that data in via Deluge, it displays as: I'm hoping a way I can change it from: Freehand : ENABLED Chenille
Announcing new features in Trident for Windows (v.1.32.5.0)
Hello Community! Trident for Windows just got better! This update includes new features designed to improve and simplify email and calendar management—and it includes a feature you’ve been waiting for. Let’s dive into what’s new! Save emails in EML or
How to render either thumbnail_url or preview_url or preview_data_url
I get 401 Unauthorised when using these urls in the <img> tag src attribute. Guide me on how to use them!
Zoho CRM Calendar | Custom Buttons
I'm working with my sales team to make our scheduling process easier for our team. We primary rely on Zoho CRM calendar to organize our events for our sales team. I was wondering if there is a way to add custom button in the Calendar view on events/meeting
Create Lead Button in Zoho CRM Dashboard
Right now to create Leads in the CRM our team is going into the Lead module, selecting the "Create Lead" button, then building out the lead. Is there anyway to add the "Create Lead" button or some sort of short cut to the Zoho CRM Dashboard to cut out
Searching customer field
Hello, When entering a receipt, we select customer information. The customer information is synced with Zoho CRM. However, we can't find the customer information because it searches for words that begin with the entered value. It needs to search for words
Introducing Version-3 APIs - Explore New APIs & Enhancements
Happy to announce the release of Version 3 (V3) APIs with an easy to use interface, new APIs, and more examples to help you understand and access the APIs better. V3 APIs can be accessed through our new link, where you can explore our complete documentation,
Zoho CRM Tracking Google Enhanced Conversions
Can anyone @Zoho, consultants, or users help me understand if Zoho CRM is going to support Google's Enhanced Conversions? I included some information from Google below about it. We use Google Adwords for our pay per click advertising for lead generation,
zoho click, and nord VPN
Unfortunately, we've been having problems with Zoho Click, where essentially the line cuts off after about a minute's worth of conversation every time we are on VPN. Is there a way we can change this within the settings so it does not cut the line off
Connecting Portals from different Zoho apps
Hi, I note that Zoho has functionality for customer portals for several of the Zoho apps, like CRM, Projects, Desk etc. Is there any way to connect these portals? It would be great if we could give our customers access to a portal in which they could
Billing Management: #5 Usage Billing
After understanding the nuances of Advance Billing and Retainers, we will explore one of the booming billing models. Long ago, villagers drew water from a shared well in a small village. The well was a lifeline for the entire community. Ravi, the well
Function #10: Update item prices automatically based on the last transaction created
In businesses, item prices are not always fixed and can fluctuate due to various factors. If you find yourself manually adjusting the item rates every time they change, we have the ideal time-saving solution for you. In today's post, we bring you custom
Inventory Adjustments
Hi, How to transfer the material from one head to another ? Like materials purchased for manufacturing the laptop need to transfer from consumption inventory (Quantity of raw materials reduced) to destination inventory ( Quantity of Laptop increased)
Zoho CRM Community Digest - Aug 2025 | Part 1
Hey everyone! The first half of August went by, and we have a few announcements and some good noteworthy discussions. So, let's take a look at them! Product Updates: Introducing Connected Records feature: Zoho CRM’s Next-Gen UI now includes Connected
Please make it easier to Pause syncing
right now it takes 3 clicks to get there. sounds silly, but can you make it just 2 clicks to get it done instead? thats how dropbox does it, 2 clicks to pause instead of 3.
How to create a Zoho CRM report with 2 child modules
Hi all, Is it possible to create a Zoho CRM report or chart with 2 child modules? After I add the first child module, the + button only adds another parent module. It won't let me add multiple child modules at once. We don't have Zoho Analytics and would
SalesIQとPageSenseの利用について
初めての投稿で場違いだったらすいません。 弊社ではSalesIQを運用しているのですが、追加でPageSenseの導入もしたいと現場からの声があります。 両サービスともクッキー同意バナーが必要なサービスなのですが 弊社では同意無しに情報はとりませんという方針なので 2つ入れると2つバナーを出す必要がでてきます・・・ 両サービスを運用されてる方があれば運用状況とか教えてほしいです。 PageSenseについては詳細まで機能を理解してないなかでの質問です。
How to integrate Zoho Forms with Zoho CRM on Standard Plan
Hello Zoho Support Team, I am using the Standard Zoho Forms plan (USD 30/user) and I would like to integrate Zoho Forms with Zoho CRM so that certain fields in my forms can be automatically prefilled using data from Deals in CRM. Specifically, I want
Next Page