Currently, there is no visual distinction between:
• rows that contain no changes,
• rows that contain unsaved changes, and
• rows that contain saved changes that have not been processed by the PI Data Archive yet (this happens when you refresh too quickly after saving changes and the refresh does not return your changes).
Please consider adding an extra "Changes" column that indicates what changes the user made (e.g. "Event will be deleted", "Edited value and annotations", "New event", or "Processing…"). Also consider changing the cell/row background colour, font colour, or font formatting (bold, italic, etc.) to reinforce the message.