Add it to your server
In your server's .ini file (servertest.ini by default), add these to the existing WorkshopItems= and Mods= lines, separated by a semicolon (;).
WorkshopItems=3821556469
Mods=MPPauseFF_Fixed
| Workshop item | Subscribers | Declared in |
|---|---|---|
| MP Pause & Fast Forward - Fixed (B42)3821556469 | 18 | description footer |