Automatic Form URL Generation using Flow (Admin-Oriented)
Overview
The GenerateFormUrlAutomation class is an Invocable Apex utility that allows Salesforce Admins to automatically generate secure SharinPix Form URLs directly from Flows.
The generated URL opens a SharinPix Form on the SharinPix Mobile App for users to fill out.
This article covers the following:
- GenerateFormUrlAutomation's Input Parameters
- Flow Configuration Guide
- Demo
Prerequisites
Before configuring this automation, ensure the following:
- You have the latest SharinPix Package installed. This feature requires version 1.376 or higher. You can follow this guide to upgrade your SharinPix Managed Package to the newest version.
- A form template has been created using the SharinPix Form Template Editor.
Input Parameters
Below are the inputs required when using the GenerateFormUrlAutomation invocable method in a Salesforce Flow. These parameters must be provided to successfully generate a SharinPix Form URL.
| Parameter | Description |
|---|---|
| recordId | The Salesforce Record ID (e.g. Work Order ID) to which the form url will be associated. (Required) |
| formTemplateId | The ID, Name or Url of the SharinPix Form Template for which you want to generate the SharinPix Form Url. (Required) |
| nameFieldApiName | API name of a field on the record (e.g. WorkOrderNumber) to be used as the job name in the SharinPix Form. |
| expiry | Number of days after which the url will expire. |
| anonymousUser | Specifies whether the SharinPix Form should be generated for anonymous access or for an authenticated Salesforce user. |
| formOnline | Specifies whether to generate a url that opens a SharinPix Form in Online Mode (On the Web Browser). |
| customParameters | Additional user-defined parameters appended to the SharinPix Form launcher URL. Can add ret_url, prefill values parameters and so on. (e.g. nameFieldApiName=Name&pvInspectionName=Room&ret_url=salesforce1://) |
Flow Configuration Guide
The following flow setup uses a Record-Triggered Flow to automatically generate a SharinPix Form Url when a Work Order is created or updated.
Step 1: Prepare Custom Field To Store URL
A field is needed on the Work Order object to store the generated URL. To do so, create a Text Area (Long) field to store the entire URL.
Go to Setup > Object Manager > Work Order.
Click on Fields & Relationships > New.
Select Text Area (Long) as the field type.
Name the field (e.g.,
Form Url) and set the length to the default value (32,768characters).Save the field.
This field will store the full Form URL returned by the flow.
Step 2: Configure a Record-Triggered Flow
Go to Setup > Flows > Click New Flow
Choose Start From Scratch and click Next
Choose Record-Triggered Flow and click Create
Set the following values:
| Setting | Value |
|---|---|
| Object | Work Order |
| Trigger | A record is created or updated |
| Set Entry Conditions | None |
| Optimize the Flow for | Actions and Related Records |
Step 3: Add the Action to Generate the Form Token
Warning:
Starting with the Salesforce Winter’26 release, Apex Actions can no longer be executed directly in the Run Immediately path of a record-triggered flow. Instead, they must be placed in an asynchronous path, as the synchronous execution option is no longer supported.
For more details, please refer to the documentation here:
Unable to save a flow with an Apex Action after the Salesforce Winter ’26 release – What should I do?
Add an Action element
Search for
Sharinpix__GenerateFormUrlAutomationOn the Action modal for
Sharinpix__GenerateFormUrlAutomation, populate the fields as indicated below:
| Field | Example Value |
|---|---|
| Form Template ID | Fire Safety Inspection |
| Parent Record ID | Triggering WorkOrder > Work Order ID |
| Expiry in Days | 15 |
| Name Field API Name | WorkOrderNumber |
| Anonymous User | False |
| Custom Parameters | pvdate=09/05/2025 |
| Form Online | False |
Warning:
- If the expiry value is not specified, the token will default to 30 days. If the token should not expire, the expiry value should be set to zero (
0). This field only accepts whole numbers; decimal values are not supported and will result in an error. - Ensure the specified template exists in your Salesforce org and that you have entered the correct name or ID.
Step 4: Add Update Element
This step is used to store the url generated by the Apex action into the custom field FormUrl__c you created on the Work Order.
Add an Update element
Select Use the Work Order record that triggered the flow
Do not add any filter conditions.
In the Set Field Values for the Work Order Record section, populate it as indicated below:
| Field | Value |
|---|---|
| FormUrl__c | Outputs from sharinpix__GenerateFormTokenAutomation.formUrl |
Step 5: Save and Activate the Flow
Save the Flow and click Activate.
Step 6: Find the SharinPix Form URL
To test the flow, create or update a Work Order record.
After the flow runs, the generated SharinPix Form URL will be stored in the FormUrl__c field of the Work Order. You can view it directly from the record detail page to confirm that the token was generated successfully.
Demo
The diagram below illustrates the interaction flow when a user clicks the form URL from a Work Order record, launching the SharinPix Form directly in the SharinPix Mobile App.
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