| Cooperate |
| Go-between |
| Communicate |
| Intermediate |
| Make contact |
| Work together |
| Act as a link |
| Connect (with) |
| Make a contact |
| Network (with) |
| Be a go-between |
| Cooperate (with) |
| Make connections |
| Make contact with |
| Act as a go-between |
| Get together (with) |
| Be in contact (with) |
| Work together (with) |
| Serve as a go-between |
| Make a connection with |
| Facilitate communication |
| Act as a link between groups |
| Connect so as to work together (with) |