Sign in table has EOCTbl and CallerName fields.
Evac Record table has same fields and uses valid if expressions:
dbo.CallerSignIn[EOCTbl] dbo.CallerSignIn[Caller Name and Language]
These work great.
But now I want to only display the caller names of those that have signed in but not signed out.
Using timestamps for both in and out fields.
How would I do this?
Is it a select expression in valid if
or does valid if remain as above and i use a select expression in the app formula?