Linking a team to a multigaming lets you group several teams under one organisation.

1. Open the administration area, My teams tab.
2. Click Manage next to the team you want to link.
3. At the bottom of the page, in the Danger zone, click Link the team to a multigaming.
4. Pick the multigaming and enter its linking password, which its owner has to give you.

Before you confirm: the multigaming owner will join your team as a manager. They will therefore have access to its administration, its messages and its applications.