Each organization is one independent tenant. You might be invited to join other Yeeflow organizations by the admins of those organizations. You can join multiple organizations as possible.
Select organization when log in
If your account belongs to multi-org, once login, you will see the list of organization available for you.
You can click "Open" button to enter into one of the organizations.
Switch from one organization to another
When login to an organization, you can switch to another organizaiton as needed.
Click your avatar at right top corner, from the dropdown menu, click the organization area. The available organizations that your account belongs to will be listed in the pop-up window.
From the left pop-up windows, click the organization you would like to switch to.