Column(s)/Search function e.g. in "Create collection column"


sorry for the beginners´question - but how do I work with the Column(s)/Search function?

My problem is as follows: I created an array of columns that will be put into a collection column in the next step. Since I try to build up a fool-proof workflow, that is to be reusable, and the number of array columns as well as the titles of some other columns may vary, I thought of searching all columns containing "Arr" or "Array" or something.

Is such an approach feasible? Or is there a good work-around anybody could suggest?


Thanks a lot,