I’m in the quest for understanding Lists Management.
In a nutshell: I want to to push the Area Number value to the Room Department parameter if the Room lies inside that Area.
I got a list of lists, that shows the rooms inside each area. Then a list of the Area Numbers values, and finally another list of the current values of the Department parameter of each room.
How can I set the Parameters of the second List only to those elements that are True on the first List of Lists?