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=3828182621
Mods=MadMaxTiles
| Workshop item | Subscribers | Declared in |
|---|---|---|
| MadMaxTiles3828182621 | 4 | description footer |