Which index values can be sent to "Insert Into Array" without changing the present array ? E.g. index -1 ?

[lv_erik]

Which index values can be sent to "Insert Into Array" without changing the present array ? E.g. index -1 ?
Could not find this info via the "Context Help" window.

[Carlos Romero]

In Array Palet you have "Replace Array Subset".

Try it.

[chilly_charly]

If you have to handle situations where you do not want to insert something in an array, then you can either use a negative index value as you suggested, or put the insert node in a case structure, with the "do not insert" case empty (almost...just crossed by the array wire!..)

[lv_erik]

Sounds like a couple of good suggestions! Thanks, Erik