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=3822956424
Mods=CompatibilityPatch
| Workshop item | Subscribers | Declared in |
|---|---|---|
| [B42] Compatibility Patch [EXPERIMENTAL]3822956424 | 4 | description footer |