Rolling credit help

So I'm rather new to Avid, please accept my apologies in advance.
I am onlining a project in Resolve and need to make changes to and re-render an Avid rolling title to then import it in Resolve.
I have the full project open in MC5.5 and for the life of me cannot figure out how to edit the rolling title I need to.
I can see the title in my sequence and in my effects bin, but I don't know the magic incantation to open it for editing. Please do help!
Thanks!
John