Parameter with unpivot action

Hello,

While doing a “generic” project, I am stuck by the Unpivot action.
We have to manually select the columns we don’t want to unpivot.
It could be really good to have the possibility to use a list of values instead of a manual selection :

Do you think it is something possible to add from your side ?

By “Generic” I would like to say : a project callable by anyone who would like to use it.
So it’s a project were you pass some parameters and all actions are automated, it’s like a function usable with any EasyMorph project.

Thank you guys, have a great day !