Page Comparison

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1. Owner accesses Tool.
2. Tool lists all owned sessions ( present, not past ).
3. Owner chooses a session.
4. Owner cancels session.
5. Tool removes session from calendar.
6. Owner chooses to send email to affected Attendees.
7. Tool sends emails.
8. Session remains on calendar, listed as "cancelled", until it is deleted.

Extensions:

2a. No owned sessions were found. Tool informs Owner that no owned sessions are available