Alarm Lists have a Default Layout that controls column sorting and grouping, as well as the State filter.
Default: Use the Default Layout. If unchecked, users can modify the report layout.
The default sort order is first by Start Time descending, then by Tag ascending. The default grouping is first by State, then by Acknowledgment Status, then by Priority. The groups are first sorted by Acknowledgment Status ascending (Unacknowledged, Acknowledged, Cleared), then by Priority descending (High, Medium, Low).
