Addition of clinical pedigree identifier

Author: omarisgreat

NamingSystem/NamingSystem-Genomics-pedigree-number.json

@@ -0,0 +1,19 @@
+{
+    "resourceType": "NamingSystem",
+    "id": "genomics-pedigree-number",
+    "name": "GenomicsPedigreeNumber",
+    "status": "draft",
+    "kind": "identifier",
+    "date": "2022-12-05",
+    "publisher": "NHS Digital",
+    "responsible": "NHS Genomic Interop Programme",
+    "description": "Clinical genetics no/pedigree number",
+	"usage": "Patient's genetic/pedigree number which links their family.",
+    "uniqueId":  [
+        {
+            "type": "uri",
+            "value": "https://fhir.nhs.uk/Id/genomics-pedigree-number",
+            "preferred": true
+        }
+    ]
+}

StructureDefinition/NHSDigital-Patient-Genomics.StructureDefinition.json

@@ -127,6 +127,25 @@
           }
         ]
       },
+      {
+        "id": "Patient.identifier:pedigreeNumber",
+        "path": "Patient.identifier",
+        "sliceName": "pedigreeNumber",
+        "fixedIdentifier": {
+          "system": "https://fhir.nhs.uk/Id/genomics-pedigree-number"
+        }
+      },
+      {
+        "id": "Patient.identifier:pedigreeNumber.system",
+        "path": "Patient.identifier.system",
+        "min": 1,
+        "fixedUri": "https://fhir.nhs.uk/Id/genomics-pedigree-number"
+      },
+      {
+        "id": "Patient.identifier:pedigreeNumber.value",
+        "path": "Patient.identifier.value",
+        "min": 1
+      },
       {
         "id": "Patient.name",
         "path": "Patient.name",