Auto fill row based on which user in signed in

[Rahul_sukumar]

Hi,

In one of my table, there is a row named "username" and another is "signature". I want to autofill the "Username" row based on which user is signed in and the "signature" row to be filled with the user's signature. can anyone help me?

[Hussein_Osseily]

maybe try this ?

in username column use this expression useremail() this will return the email of the logged in user.

in signature column use the lookup expression to get it from the table where it is registered: 

LOOKUP([_ThisRow].[USERNAME], "SIGNATURE'S TABLE", "USERNAME", "SIGNATURE")

Replace Signature's table name with the table where you have stored the signature of every user