How to for Subscribing-Unsubsribing

We have implemented the AIO Event Calendar on our sites and really like the subscription options, especially as a way to feed several individual calendars into one master calendar. I was curious if you have any documentation for end users related to the various subscription options. Along this line, and even more importantly, do you have documentation to support end users who mistakenly subscribe to a given calendar and need to unsubscribe? From the limited test I’ve done, the subscription for Outlook did not create a separate calendar and instead blended the events within my existing calendar. Consequently, it was a bit tedious to delete all the events and it looks like the Outlook calendar is still trying to sync with that particular calendar feed.

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