Starting with the release of Strategy ONE (March 2024), dossiers are also known as dashboards.
In Strategy 2019, the out-of-the-box Compliance Telemetry Dossier in the Platform Analytics project does not display Named User data when a mixed CPU and Named User License Key is applied.

Unlike other out-of-the-box Platform Analytics dossiers, the Compliance Telemetry dossier draws its data from the License Manager auditing process. This causes a problem where a mixed CPU and a Named User License Key are read as a CPU key. As a result, Named User data is not returned on the dossier and only the CPU data is available.
The Strategy implementation that updates the Compliance Telemetry cube from License Manager data will only use Named User data or CPU data, so mixed License Keys will only display CPU data.
While Named User data is not available for mixed License Keys in the Compliance Telemetry dossier, it can be viewed in the Audit tab of License Manager. If the Compliance Telemetry dossier is needed to display the data, a non-mixed License Key should be applied.