Related Clues:

• Cooperate (with)
• Work together
• Fasten on
• Relate with
• Act as a go-between
• Hook up with
• Have a link with
• Establish a link with
• Make a connection with
• Get together (with)
• Connect so as to work together (with)
• Make a connection (with)
• Act as go-between
• Ast as go-between
• Keep in touche with