Working with form submission IDs
Link submissions back to Fillout by referencing its Submission ID. Search for a particular submission on the results page.
A unique Submission ID is generated whenever someone begins to complete your form. Submission ID’s are randomly generated, like 6bcedd3a-fe26-4bcb-9ce9-d3850e38d42c.
Send the submission ID to your integration
1. Select your integration
First, navigate to Integrate tab located on the top menu, and choose the app or service you would like to use.
2. Map Submission ID on your Fillout form
Under Mappings,
+ Add new
. Then, choose what field you want to save the Submission ID to and select Submission ID
from the dropdown on the right-hand side. 
In this example, we’re going to save the Submission ID to a field called Fillout Submission ID in our Airtable base. Click
Finish setup
in the upper right corner. That’s it! The Submission ID will now be saved to your integration.Note: If you’re using Zapier or Make, you’ll also see the option to reference the Submission ID.
Finding a submission on the results page
Go to Results from the top menu. Click
Filter
and look for Submission ID
in the dropdown. Then, enter the ID number.
Find the Submission ID for a particular result
Press the
expand
button on the result you are interested in. You’ll see the submission ID at the bottom of the window in the right side.