To install the Calendar mod go to APC > .Mods
After clicking install this page will appear
click submit > you will then be asked to confirm the installation
This page will appear
Next step is to change the usergroups permissions
Global permissions > group permissions
After selecting the user group in the dropdown box > click advanced permissions
click calendar and click the desired permissions > submit
You will need to do this for each usergroup you have created.
On your main index page click calendar
To add an event click the little star on the date in the calendar
you will then see a page to add the event
after adding the event and desired options click submit
back on the calendar page you will now see the added event...the event is a clickable link
after clicking the link you will see the message for the event