Automatically choose reference based on user

[dermAUTOlogy]

So in my app I want my users to have the ability to task one another. I have a “To” reference to the users table, and then I have a “From” reference. How can I make it so the “From” is automatically filled in with the information of the current user so I don’t have the issue of users pretending to be each other when sending tasks?

[Bellave_Jayaram]

Put USEREMAIL() in the app formula for “From”.

[Steve]

Using App formula would recalculate the column value each time the row is modified, potentially changing to a different user. Instead, I suggest using USEREMAIL() as suggested, but in the Initial value expression. Also set the Editable? property to the expression, FALSE, to prevent the user from changing it.