- <mat-header-cell mat-sort-header *matHeaderCellDef>Owner</mat-header-cell>
- <mat-cell *matCellDef="let element" (click)="modifyInstance(element)">{{element.service}}
+ <mat-header-cell mat-sort-header *matHeaderCellDef
+ matTooltip="The service that created the policy instance, and is responsible for its lifecycle">
+ Owner
+ </mat-header-cell>
+ <mat-cell *matCellDef="let element" (click)="modifyInstance(element)">{{element.service_id}}