Do I add keepers ahead of a yahoo draft?

I’m Commish in a yahoo draft. Most of us kept 2 players. For the draft, will Fantasy Pros automatically sync with our keepers, OR should I enter them on Fantasy Pros ahead of our Yahoo draft? --Thanks, Seth

I tried syncing our keepers from our league and it said I couldn’t do it. Might have to do it manually.

I did it manually using the FP sync. thanks!