How To: Kinetic - Launch a Form using App Studio

I see that all examples are opening Details page. What abt other pages?

I would like to go to “Orders” virtual page or at least “Activity” tab page in Customer Credit Manager. Mentioned app don’t want to “accept” ValueIn as a default.
So I created a Layer in Customer Credit Manager I am reading my Value on after FormLoad event. I am doing row-update and setting KeyFields.CustID to my Value. This result in Details page being open - but I can’t go neither to Activity not to Orders page. Any hint?
BTW I was also trying to use dataview-set-current and row-current-set but it didn’t help as well.

Update: someone was already asking how to navigate to Virtual page nobody answer: