SOL005_104 -> SOL005_108: ThresholdCrossedNotification data type updated

src/SOL005/NSPerformanceManagement/NSPerformanceManagement.yaml

@@ -985,7 +985,7 @@ paths:
             The NFVO shall support receiving this parameter as part of the URI query string.
             The OSS/BSS may supply this parameter.
             All attribute names that appear in the PmSubscription and in data types referenced from it
-            shall be supported by the NFVO in the filter expression. 
+            shall be supported by the NFVO in the filter expression.
         - name: nextpage_opaque_marker
           in: query
           required: false

src/SOL005/NSPerformanceManagement/definitions/SOL005NSPerfomananceManagement_def.yaml

@@ -516,10 +516,14 @@ definitions:
       performanceMetric:
         description: >
           Performance metric associated with the threshold.
+          This attribute shall contain the related "Measurement Name" value
+          as defined in clause 7.2 of ETSI GS NFV-IFA 027.
         type: string
       performanceValue:
         description: >
-          Value of the metric that resulted in threshold crossing. See note.
+          Value of the metric that resulted in threshold crossing.
+          The type of this attribute shall correspond to the related
+          "Measurement Unit" as defined in clause 7.2 of ETSI GS NFV-IFA 027.
         type: object
       _links:
         description: >
@@ -533,19 +537,19 @@ definitions:
           subscription:
             description: >
               Link to the related subscription.
-            $ref: "SOL005_def.yaml#/definitions/Link"
+            $ref: "../../definitions/SOL005_def.yaml#/definitions/NotificationLink"
           objectInstance:
             description: >
               Link to the resource representing the NS
               instance to which the notified change applies.
               Shall be present if the NS instance information
               is accessible as a resource..
-            $ref: "SOL005_def.yaml#/definitions/Link"
+            $ref: "../../definitions/SOL005_def.yaml#/definitions/NotificationLink"
           threshold:
             description: >
               Link to the resource that represents the
               threshold that was crossed.
-            $ref: "SOL005_def.yaml#/definitions/Link"
+            $ref: "../../definitions/SOL005_def.yaml#/definitions/NotificationLink"
 
   CrossingDirectionType:
     description: >