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=3825220364
Mods=SpiffBoy
| Workshop item | Subscribers | Declared in |
|---|---|---|
| SpiffBoy [B42.21]3825220364 | 4,142 | description footer |