Blutui supports multiple organisations, this allows you to contribute to multiple organisations and keep your sites separated and ownership of them under control. IF you're a developer you're likely to be invited in to many organisations. Organisations are displayed down the left hand side of the console:
Organisations have isolated access controls for team members and isolated billing.
You can add additional organisations using the side bar in the Console. Here's how:
There are no limits to the number of organisations you can add or be a member of.