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=3819688921
Mods=BallPhysics
| Workshop item | Subscribers | Declared in |
|---|---|---|
| GROGS BALL PHYSICS3819688921 | 60 | description footer |