If you are an account administrator or an organisation administrator, you can create groups from the team members you already have within an organisation. Once set up, you can then invite groups to projects in one fell swoop.
Administrators with the required access would see the organisational menu option , beside the organisation name, on the black menu sidebar (as show below)-
Once you select the organisation you require to create the group, you will be presented with these organisational menu options, select the 'Groups' menu-
Now you will have the option to start and build groups-
Select either 'Create Group' or the underlined 'Add one now?'. You will now see a text box allowing you to enter the name of the group-
Once you add a name and select 'Create group', you will be provided a list of all team mates, along with their roles, in the selected organisation-
Simply select the 'tick' box beside the users you want in the group and choose 'Add members'.
Now you will be back at the main groups menu, with your new group showing and extra options-
from here, you can add the group to projects by highlighting the 'tick' box beside the group and choosing the 'invite groups to a project' icon
When you select that invite icon, you will be shown a list of all the projects belonging to the organisation you are working with, just select the project, then the green 'Invite' icon-
Back at the main group screen, you can delete a group by selecting the 'tick' box and then the red delete (trashcan) icon.
You can also go into the group and edit it, where you can change its name and add/remove team mates, by selecting the group name. This will bring up a new window-
Here you can edit the group name, using the edit (pencil) icon
Remove team mates, by highlighting the 'tick' box beside their username and then delete
Add more members by selecting the big green 'Add group members' icon.
Adding/removing team mates to/from groups does not notify them of this.
Adding a group to a project will send invites to the people not already on that project.
Removing groups or its members does not remove team mates from projects.
Adding groups to a project will send an invite to anyone not on the project, this will give them 'Project access'.
At this point in time, groups are only used for adding to projects, more features around groups will arrive in the coming weeks.