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=3820692193
Mods=SANBOIDGreenleafCompatibility
| Workshop item | Subscribers | Declared in |
|---|---|---|
| SANBOID Greenleaf Compatibility [B42.21]3820692193 | 18 | description footer |