SHOW IF for View

[Domearian]

Hi All. I want to look at a different table to decide if a view should be shown or not. I am using this:

LOOKUP(USEREMAIL(), Users, Email, SIN MGR) = “Yes”

So if in table Users, using the USEREMAIL() to check the table against the registered email address, if their setting for Sin MGR is "Yes", I want the view to show. But it isn't making a difference.