Can we create multiple Boards and link it to single TKB

Hi AbhishekIlindra,

Yes you can link one more discussion board to single knowledge base.

1. Go to Community Structure and select manage option of discussion board.

2. Click TKB and then select "Knowledge Base for Forum Topics" tab.

3. Select TKB board which you want to select for your discussion board from "Standalone knowledge base" tree 

4. Save

Hope this helps!

Regards,

Phani