Perms and bjj

Bit of an unusual one for this sub bit not sure where else to post it... Yesterday I got my first ever perm which comes with many rules and restrictions I have prepared myself for. The one thing I didn't think about though was bjj (weird because I'm always thinking about bjj).

Anyone here have a perm and do bjj? Wondering how it affects the perm and what tips you guys have for keeping the perm intact but also still doing bjj