Replication/duplication with Catalyst CoFC

Hello Everyone :)

I am working on NBU 8.0, I want to replicate/duplicate data from primary catalyst Store to secondary catalyst store for that I performed following Steps

1. Created Stores on two StoreOnce
• StoreOnce1 : ABC (Primary Store)
• StoreOnce2 : XYZ (Secondary Store)

2. Created Storage Server for both StoreOnce using FC identifier alias (CoFC)

3. Created 'Disk Pools' and 'Storage Units' for both StoreOnce

4. Created Storage Lifecycle Policy (SLP) where I defined Backup as Primary store and Duplication as Secondary Store.

6. Created Policy and mentioned SLP Policy as Storage Policy and performed Manual Backup.

backup went good but replication/duplication didn't worked. I did same thing with CoE and it works, So is there any additional steps need to perform ? please let me know if anyone knows.