How to orient your cube for Ua Ub execution?

Hi guys,

i'm pretty new to cfop and currently learn the two-look oll and pll.

So far i really like the algs and how they feel nice when you do them.

But currenty i try to learn the Ua and Ub perm and they are giving me a hard time.

Especially the Ub beginning with R2 U R U...

So i wanted to ask if you orient the solved ede facing away from you or facing to you and you do another alg?

Thanks