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=3823831569
Mods=WW1Weapons
| Workshop item | Subscribers | Declared in |
|---|---|---|
| WW1 Weapons3823831569 | 203 | description footer |