Avoid duplicates
Current Implementation
Currently the only way to edit the list of locations and people is in the contact diary's main view via the context menu in the upper right corner.
Suggested Enhancement
Basically all list views in iOS feature an edit button in the top corner so the user might expect one in this view as well, but then needs to go back to the parent view to change or delete entries. Therefore I would suggest adding this button for calling the edit view directly.

Expected Benefits
The user can directly edit all the entries in the same view where he also chooses them, making editing more quickly and bringing it on par with basically all list views in iOS.
Internal Tracking ID: EXPOSUREAPP-3034
Internal Tracking ID: EXPOSUREAPP-5495