Copy the .tsbak( backup copy) inside bin and run the following commands on the new prod server
1) tabadmin stop
2) tabadmin cleanup - Not required, just to cleanup any log files from
3) tabadmin restore --no-config "backup file.tsbak"(without quotes) -- No config will just copy the Postgres data( along with permissions, users, workbooks.) except the dev instance name which
4) tabadmin restart
Good to go.
PS: make sure the licenses are copied( it should, but i'd recheck). Something, if the licenses don't copy, the users might be unlicensed in the new server.