UPS-RS Worklist Service

[gunterze]

UPS-RS Worklist Service

• Creates a new Workitem
• Retrieve Workitem
• Update existing Workitem
• Change Workitem State - RequesterAET in path parameter is necessary to be able to track the performing AET of an UPS (on change state to IN PROGRESS), to be able to verify on Request Cancellation if there is a subscriber for that UPS with matching AET - otherwise the Cancellation request shall be refused with

Service Status	Further Meaning	Status Code
Failed	Failed: The performer cannot be contacted	C312

• Request Cancellation of Workitem to populate mandatory attribute (0074,1236) Requesting AE in UPS Cancel Requested Event/Notification
• Search for Workitems
• Subscribe to Workitem
• Subscribe to Worklist
• Subscribe to Filtered Worklist
• Unsubscribe from Workitem
• Unsubscribe from Worklist
• Unsubscribe from Filtered Worklist
• Suspend Subscription from Worklist
• Suspend Subscription from Filtered Worklist
• Send Event Reports via WebSocket channels to subscribers
  • UPS State Report
  • UPS Cancel Requested
  • UPS Progress Report
  • SCP Status Change
  • UPS Assigned
• Delete canceled or completed UPS without Deletion Lock
• Move work items to target patient when patient(s) are merged

Configurable by Archive Device or Archive Network AE attributes:

Name	Type	Description (LDAP Attribute)
UPS Worklist Label	string	Value of Worklist Label (0074,1202) of created UPS, if the UPS Push SCU or UPS-RS User Agent does not provide a value for this attribute. If absent, the AE Title of the receiving AE will be used. (dcmUPSWorklistLabel)
Delete UPS Polling Interval	string	Polling Interval for deleting Unified Procedure Steps (UPS) in ISO-8601 duration format PnDTnHnMnS. (dcmDeleteUPSPollingInterval)
Delete UPS Fetch Size	int	Maximal number of Unified Procedure Steps (UPS) to delete in one transaction; 100 if absent. (dcmDeleteUPSFetchSize)
Delete UPS Completed Delay	string	Delay in ISO-8601 duration format PnDTnHnMn.nS for deleting completed Unified Procedure Steps without Deletion Lock. If absent, completed Unified Procedure Steps without Deletion Lock are deleted immediately. (dcmDeleteUPSCompletedDelay)
Delete UPS Canceled Delay	string	Delay in ISO-8601 duration format PnDTnHnMn.nS for deleting canceled Unified Procedure Steps without Deletion Lock. If absent, canceled Unified Procedure Steps without Deletion Lock are deleted immediately. (dcmDeleteUPSCanceledDelay)