Hi everyone,
I'm building a simple approval flow, the user choose his supervisor and the flow send approval email to the supervisor. I'm using a CDS entity for it and set the supervisor field as "Lookup" type with User.
We don't have manager filed filled by our HR, so the "Get Manager" won't work, that's why the user need to manually choose supervisor in the first place.
Many users don't actually know who to choose, so there's a supervisor list, and I want to make sure the chosen supervisor is on that list, so I make a business rule based on the supervisor field, if the chosen supervisor is not on the list then show an error message.
The issue is I tried using name, email address as condition but no success, so what should I type in the value box of the rule to let it work?