Differentiate Nintex Form submission vs Nintex Live form submission

Hello there!!

We are using Nintex on SharePoint 2013. We have a requirement on a list where the LIVE form is enabled - if the form is submitted internally i.e., from the standard SP list Nintex - new item url (not from the LIVE url.) we will have to make some updates to other fields of the list.

I'm wondering does Nintex already has any feature to differentiate the List item which is submitted via live form url vs the internal SharePoint list.

Thanks!