ERPstuff - Oracle EBS Community

Your case looks a bit complicated. As other people have commented, you can use security rules at responsibility level but if it is fresh implementation, the second option is preferable.

Give different name to each account structure which is your COA, then use CVR.

Hi Friends ,
you 4 SOB used your org but security level u assign one SOB or system ad min assign profile option mo operation unit ,SOB , Security ,user single SOB only