ChangeMicrosoft Purview · Information Protection · Sensitivity labels
Microsoft Purview compliance portal: Information Protection - Sensitivity label grouping modernization
The sensitivity labeling scheme is being simplified to use labels and label groupings instead of parent labels. Admins will need to review and reorganize their existing label hierarchies to use the new grouping model.
Action required: Review and update your sensitivity label configuration to migrate from parent labels to the new label groupings model when the feature becomes available.
Microsoft's description
To help improve label usability and configuration, the sensitivity labeling scheme will be simplified to only consist of labels and label groupings. These new label groupings allow admins to better organize and categorize their labels (previously done via parent labels).