The ability to invite someone to a space is available from within the space view for the space owner. To access your spaces, press the icon with three horizontal lines in the upper left of the screen. Then choose your space from the list. Once you are in the space, press the people icon in the upper right of the screen. You can then press the person icon with the plus sign in the upper right to invite someone to the space. You can invite by typing the name of someone in your Deltek Collaboration network or the email address, and you can invite multiple people at once. Then you can edit the personal invitation message and press “Send” to send off the invitations.