ER NotionS - PrimaryTarget & Tables Differents

Hello, Thanks again for your help. We'll investigate this method but as you said, maybe, the banwidth will be the problem. I'll give you the results when it is done. I have another question if you still have a little time. We have a Server on which we want to consolidate datas from Others Servers If, Serv_Centr is the Central Server with DataBase Serv_Centr And, Serv_A and Serv_B are Server linked to manufactories I have Two Tables to Replicate for instance. TableEq and TableNotEq On The command "cdr define repl" I have the choice to put the R and the P to say that it is Read-Only and Primary. But what does it mean ? Personnaly, I put the ReadOnly for the Serv_A and Serv_B, so, I'm sure that the Production DB will never be synchronised. But what I'm afraid is that it mean that I had to put the Primary on the Serv_Centr. Am I wrong with my philosophy ? In my case, what will be the direction of the replication ?