Access codes can be added to the system and printed onto confirmation letters.
These are generally used for unmanned properties. 
Creating a new Group
- Click New Access Code Group.
- Complete Group Code and Description.
- Click Save.
Creating a new Access Code
- Click New Access Code.
- Select Access Code Group.
- Complete Access Code and Description.
- Select the Properties.
- Click Add to enter start and end date for the Access Code.
- Complete From, To and Description.
- Press Save.