Hi, Not sure this will solve your problem but there is an error in your expression (fonction IsNull expects 2 parameters, and returns the value of t...

Hi Stewart, I'm working on a french edition of Acumatica, called Flex. With this release, the manual lockout is immediat, but it doesn't change anyt...

Many thanks Mark, it works for me too. It is even easier, it's enougth to : Set visible = false visibleexpr = NullIf( Count([table.field]), 0 )...

I Have the same problem. Tried wrapping it in the IsNull function, but still doesn't work. There are also some parameters for Groups Here in the...