Should I add a resume?

Some colleges (for example, UPenn) that I am applying to give you an option to add a resume on the Common Application. I’ve been discussing this with my father and although a resume sounds good, I’m thinking it might be overkill for the admission officers.

A lot of the information, I will be reiterating from the actual Common App. I might have a few more activities to add but do you think I should just add that under additional information? TIA!

I have no personal experience with this but I feel that if it is an option why not just add it. Just like when an essay is optional, they really mean it’s not

ONLY add a resume if it adds a lot of new information which was not on the application itself.