There is no proper approval process through Team Calendars. That being said, you could 'watch' the calendar and recieve notifications whenever a change is made. You may also want to check out the Tempo plugin to see if that is a better fit for your needs (a free trial comes with your OnDemand instance).
Do you use templates with Confluence? Take part in a remote 1-hr workshop. You'll receive USD $100 for your time! We're looking for people to participate in a remote 1-hr workshop...
Connect with like-minded Atlassian users at free events near you!Find a group
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no AUG chapters near you at the moment.Start an AUG
You're one step closer to meeting fellow Atlassian users at your local meet up. Learn more about AUGs