pea for gen 4 lp

Hi, the question is : when migrating from gen 4 to gen 4 lp array, all pea files have to be rebuilt (it seems); does anyone know if for one application 2 pea files have to be furnished; one for each site. I mean that whe intend to connect servers on both array and activate the reverse replication; as for instance we just have servers connected to the primary array with one way replication, we just build pea files merging replication informations from primary array to secondary one. Do you think that in the new architecture a second pea file should be delivered to allow access to the secondary array and make the updates replicated to the primary one? If not, is there a document describing the mechanism of replication through the use of pea files?

Thx