CONFIGURATION

1. Go to: C:\
   
2. Add folder -> "Games"
   
3. Add folder -> "BOBB" (In "Games" folder)
   
4. Add folder -> "SteamWorkshopContent" (In "BOBB" folder)
   
5. Add folder -> "SteamWorkshopThumbnail" (In "BOBB" folder)

RESULT

• C:\Games\BOBB\SteamWorkshopContent
  
• C:\Games\BOBB\SteamWorkshopThumbnail

CONFIGURATION

1. Go to C:\Games\BOBB\SteamWorkshopThumbnail
   
2. Add your own "Thumbnail.jpg" to define preview picture in terms of your workshop item
   
3. Make your sure to have format 1:1 (128*128px ; 256*256px ; 512*512px ; 1024*1024px)
   
   RESULT
   

Look at the different guides to learn how to create a map, a weapon camouflage, or a unit patch.

Maps:
https://steamproxy.com/sharedfiles/filedetails/?id=2823588603
Patches:
https://steamproxy.com/sharedfiles/filedetails/?id=2963625024
Campaigns:
https://steamproxy.com/sharedfiles/filedetails/?id=3366031480

Find your content in your local folder and add in
C:\Games\BOBB\SteamWorkshopContent

Example:

CREATE:

• Go to Main Menu -> Steam Workshop -> Upload content -> Set "Item name" and upload a new item
  

UPDATE:

• Go to Main Menu -> Steam Workshop -> Upload content -> Set "Item name" with exact name of your item you wish to update

EXAMPLE RESULT: