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Good day gurus,

I have a true \ False value list, where i require the user to select only one option, but an option is required. I currently set it up as follow and it works.

Auto-enter->GetValue( RightValues( Self ; 1 ) ; 1 )

Do not replace existing value of field: unchecked

What i can not figure out is how to do is enforce a selection, something like using radius, where one of the two option MUST be selected.

Thanks

JMart