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=3824096215
Mods=12345647658585643542
| Workshop item | Subscribers | Declared in |
|---|---|---|
| NEW NUSIC MR CREDO NUVORISH3824096215 | 7 | description footer |