Managing Subject Areas Use this procedure to extend access to Subject Areas. Access Birst. Select Admin > Space Management > Subject Area. Select the Subject Area panel to edit. A new panel with the specified Subject Area displays. Select Group Access from the specified Subject Area, then click the > symbol on the Group Access line.. The Share with panel displays. To grant access to a Subject Area: Click Space Group. Select the Space Group to add from the list. Click the green check mark to save the change. To remove access to a Subject Area: In the Share with panel, rest your pointer over the Space Group to remove until the trash can icon is displayed. Select the trash can icon. Click Remove..