DaysLeft | Returns the number of days remaining in the cycle or release. | 
  Duration | Returns the duration of the cycle or release. | 
  Started | Checks if the cycle or release has begun. | 
  TotalTestInstances | Returns the total number of test instances in this cycle or release. | 
  UnexecutedTestInstances | Returns the number of unexecuted test instances in this cycle or release. |