Integrating Coppermine with SMF (Simple Machine Forum)
The integration process with SMF is absolutely the same (See Coppermine with phpBB for reference).
Select the Simple Machines (SMF) component from the bridging manager and click next.

On the next step tell the Bridging Manager where is your SMF forum installed (in our case in /home/user/public_html/smf)

Click Next and finish the bridge, your Coppermine gallery and SMF forum now share the same username/password.