Organizations can have several members with each having different assigned roles. All members that are part of an organization have access to all projects within that organization. At least one member is normally the owner of the organization. Additional members can be invited to an organization.
f you have Admin rights, you can Invite a member, change a member's user role and remove a member from an organization.
To invite a member to an organization, follow these steps.
If you are in another organization, select Show Overview from the Switch Organization dropdown menu.
Click the Gear icon next to an organization name.
In the home page for the organization click Members.
On the Current Members page, click Invite Member.
In the Invite to <organization name>, enter an email address and select a role (Admin, Collaborator, Reader).
Click Invite Member.
An email will be sent to the invited member to accept.