List logic / lacing levels

[jwroelofs]

I made a script where i read 4 parameters I compare these with the type so far so good. Then I try to change some instance parameters ( 4 for each family) there is going something. I think something with list levels but at this moment…

[jwroelofs]

An quick update with an “solution” I someone give advice to make this simpler?

[Mike.Buttery]

Start by keeping ‘Merk’ and ‘Active Types’ in two separate paths and match them back at the end
This should be able to be done with list levels only.
Try and stick to OOTB nodes if you can
Something like this

[jwroelofs]

Thank you

Lists and lacing it is still difficult sometimes.

Greetings Jan-Willem