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=3824423435
Mods=TM_5opkaB42
| Workshop item | Subscribers | Declared in |
|---|---|---|
| 5opka Music Pack3824423435 | 3 | description footer |