To un-archive a Day Plan:
- Select the profile icon on the top left corner to go the Navigation Menu.
- From the Navigation Menu, choose “Day Plans”.
- From the “Day Plans” page, swipe left on the day plan you would like to un-pin.
- Tap the Thumb Tack icon.
This should un-pin your Day Plan, it should be removed from the top of the list, and will no longer show a thumb tack in the middle of the O.