added details of wildcard support in UPS-RS (search workitems)

Author: Gunjit Chhatwal

articles/healthcare-apis/dicom/dicom-services-conformance-statement-v2.md

@@ -937,6 +937,7 @@ We support these matching types:
 | Range Query | `Scheduled​Procedure​Step​Start​Date​Time` | `{attributeID}={value1}-{value2}`. For date/time values, we support an inclusive range on the tag. This range is mapped to `attributeID >= {value1} AND attributeID <= {value2}`. If `{value1}` isn't specified, all occurrences of dates/times prior to and including `{value2}` is matched. Likewise, if `{value2}` isn't specified, all occurrences of `{value1}` and subsequent dates/times are matched. However, one of these values must be present. `{attributeID}={value1}-` and `{attributeID}=-{value2}` are valid, however, `{attributeID}=-` isn't valid. |
 | Exact Match | All supported attributes                   | `{attributeID}={value1}`                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |
 | Fuzzy Match | `PatientName`                              | Matches any component of the name that starts with the value.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |
+| WildCard Match | `PatientID`, <br/> `ReferencedRequestSequence.AccessionNumber`, <br/> `ReferencedRequestSequence.RequestedProcedureID`, <br/> `ProcedureStepState`, <br/> `ScheduledStationNameCodeSequence.CodeValue`, <br/> `ScheduledStationClassCodeSequence.CodeValue`, <br/> `ScheduledStationGeographicLocationCodeSequence.CodeValue`                              | Following wildcard characters are supported - <br/> `*` - Matches zero or more characters. E.g. - `{attributeID}={val*}` will match "val", "valid", "value" but not "evaluate". <br/> `?` - Matches a single character. E.g. - `{attributeID}={valu?}` will match "value", "valu1" but not "valued" or "valu"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
 
 > [!NOTE]
 > Although we don't support full sequence matching, we do support exact match on the attributes listed that are contained in a sequence.