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=3821077138
Mods=DirectTooltip
| Workshop item | Subscribers | Declared in |
|---|---|---|
| Korso's Direct Tooltip [B42]3821077138 | 92 | description footer |