Enum with values from another table

[nathan25]

I want to make an Enum with values from other table. I have employee table with name and initial column, the I want to make enum in Log table. So when there is new employee added in the employee table then the initials would automatically show up in the enum too

[Suvrutt_Gurjar]

Drop-down from Valid_If - AppSheet Help

Drop-down on a Ref column - AppSheet Help