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=3826801716
Mods=simplexp_talent_tree_b42
| Workshop item | Subscribers | Declared in |
|---|---|---|
| Talentree3826801716 | 13 | description footer |