These groups can coordinate a team. There is a relationship and understand each other. Have a good and efficient work (for a fixed work groups. This stage is the final.
Step groups can work together as a team. Relationship and understand each other A good performance and efficiency (for permanent working group. This is the final step
The group could function as a team. Relationship and understand each other. With good performance and powerful (for the working group fixed at this stage are final.