Add a new project group (Checkbox Legacy Projects) managed by ~checkbox-admins

The checkbox project (https://launchpad.net/checkbox-project) contains a few legacy projects that we'd like to keep separately from active projects.

Could you please create a new project group?

The name of the project group: Checkbox Legacy Projects
The desired Launchpad ID: https://launchpad.net/checkbox-legacy-projects
A one sentence summary of the project: Checkbox Legacy Projects
A paragraph description of the project: Collection of Checkbox legacy projects
The team that will own the project: ~checkbox-admins

Thanks,

Sylvain