How to issue a membership or license using the new features

Open/Review the attendee's registration in the membership or license event
Click 'add new' under the Memberships, Licenses & Credentials pane (far right)
Set the membership/license parameters → Save

Note: When issuing a calendar year license or membership before Jan 1st, you'll want to set the issued date to Jan 1st of the upcoming year. This will update the expiration date appropriately. If issuing after Jan 1st, you can use the current date as your issued date.