control the visibility of a cell in tree?

[Sarah_LAB]

Hi, 
How I can control the visibility of a cell in tree( i don't mean disabled but  Visible or not )
Thank you.

[GerdW · Accepted solution]

Hi Sarah,

when you don't want to have a cell in the tree ("active"/"visible") then you need to remove it from the tree…

[Sarah_LAB]

Thank you 😞 .