CC.2.8.1.2 C-FIND Service Parameters

CC.2.8.1.2.1 SOP Class UID

The Affected SOP Class UID of the C-FIND DIMSE request shall always be the UPS SOP Class negotiated for the Presentation Context under which the service is requested. This will always be either the UPS Pull SOP Class or the UPS Watch SOP Class. See CC.3.1 for further details.

For both the UPS Pull SOP Class and the UPS Watch SOP Class, the C-FIND is performed against the Unified Procedure Step Information Model shown in CC.2.8-1.

CC.2.8.1.2.2 Priority

The Priority Attribute defines the requested priority of the C-FIND operation with respect to other DIMSE operations being performed by the same SCP.

Processing of priority requests is not required of SCPs. Whether or not an SCP supports priority processing and the meaning of the different priority levels shall be stated in the Conformance Statement of the SCP.