Revit Family Types Formula and Yes/No


I wand to use a formula to control a Yes/No box whit more then one argument

If the parameter Closed and type_06 are treu i would like to set type_08 on treu to

Thx in advance

This isn’t a dynamo question, this is a revit question. Use for these kind of questions.

To help you though: no need to use if in y/n parameters.

Use this formula:
and(Closed, type_07)

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Thx I will look/post here first next time