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=1343686691;3338791255
Mods=ProfessionFramework;ZLTraits
These lines include the mod it requires, as its Steam page declares it:
- Profession Framework ·
ProfessionFramework
| Workshop item | Subscribers | Declared in |
|---|---|---|
| ZLTraits3338791255 | 8 | description footer |