Ability to search for columns in matrices

As a developer

I want to be able to search for columns in matrices

So That I easier can find the correct column I am looking for in very large matrices.

Benefits This would speed up development and reduce the risk of deleting the wrong column, especially after B57.01 where it is rather hard to distinguish from one column line and another.

Acceptance Criteria I would like to be able to search for the name I have given it (by using the rename function) and by the actual field name.

Customer / Originator Banks

Priority Low