Hello Brother,

Based on the OML you shared, the tab visibility is controlled by IsHyb and IsKarnool those are the variables driving what shows. The challenge is that you have several blocks, so you'll need to send the selection up to the parent via an event, and let the parent set these variables to true/false based on what's chosen.

Also, just a friendly piece of advice from a fellow OutSystems developer not criticism at all, just something that's helped me:

Before posting a question, try to push as far as you can on your own first. That way, when you post, you can point to one specific issue. For example, if you've finished the whole flow but only hit an error during the creation step, then we can both zoom in on that exact step and solve it together quickly.

The way it's posted now, I'd have to understand your entire business logic and structure first, then maybe rebuild it based on my own approach but you might have a different POV that works better for your case. So narrowing it down means we're looking at the same problem from the same angle.

A software engineer should absolutely be flexible and able to debug any code but the real issue here is time. Whoever helps might not have the time to dig through the whole thing. So think of it like this: you do 50%, I do 50%, together we make 100%. Right now, the post puts about 90% of the effort on whoever picks it up, if we meet in the middle, we both move faster.

And honestly when something's missing technically, lean into the docs or a quick cert. Stay curious rather than just racing the deadline. I need to do this myself constantly too, so trust me, we're all figuring it out together.

Again this isn't criticism at all, just a piece of advice from your brother.

From my point of view, the main issue is likely the local variable controlling the visibility there's a good chance the fix needs to happen right there. Try digging into it on your own first: look at that variable, see what might be causing the behavior, and work out what you can.

Then if you hit a specific wall during the investigation, post it with that detail that way we're solving one clear thing together instead of the whole puzzle.