In the use script the idea is to generate a use for the CBS and adapt the respective processing. Problem is that one item may be used in two processes, leading two duplicated entries in the current script.
So in some cases it probably makes sense to keep the columns invariant over processes (e.g. processing which we then merge back).
For the TCF we may want to allocate the processing use to specific processes.
In the use script the idea is to generate a use for the CBS and adapt the respective processing. Problem is that one item may be used in two processes, leading two duplicated entries in the current script.