Inviting New Members
Adding users to your organization is a simple process requiring only their email address. Simply click on Invitations from the menu. If this menu is not visible, click on your profile name in the upper-left hand corner to open it. From the Invitations screen, click Invite Someone to send them an invite:
Just type in an email address and click Send Invites. You can also add multiple comma separated email addresses by clicking Add many at once. If you have teams established, you can choose which team these new members will be assigned to from here as well using the Teams drop-down list.