My Reminders Page
You can see list of all reminders created by you using My Reminder Page. You can edit or delete reminders like you did in issue page. In active reminders are filtered out by default, just check "Include Inactive Reminders" checkbox to display list of inactive reminders. To open my reminders page click on the down arrow next to "Add New Reminder" action and select "My Reminders" menu item from the list.