Missing Time by OBS (Power BI)

Missing Time by OBS report displays Resource whose timesheets are missed. There is Clustered Column Chart which displays Timesheets count by Resource. Also, there is table view of Resource, Resource Manager, Time Period Start and Finish Dates, Total Hours and Timesheet status.  User can narrow their search by OBS Type & Path and Project Manager, Resource Manager, Resource, Timesheet Status and Time Period Start Date (Relative or Specific Date Range).