VHL LM addition

input/fsh/Aliases.fsh

@@ -5,3 +5,4 @@ Alias: $SGTransactionDef = http://smart.who.int/base/StructureDefinition/SGTrans
 
 Alias: $TrustTrans = http://smart.who.int/ips-pilgrimage/CodeSystem/WHO.TRUST.TRANSACTION
 Alias: $TrustActor = http://smart.who.int/ips-pilgrimage/CodeSystem/WHO.TRUST.ACTOR
+Alias: $VhlType = http://smart.who.int/ips-pilgrimage/CodeSystem/VHL.TYPE

input/fsh/codesystems/VHL.TYPE.fsh

@@ -0,0 +1,12 @@
+CodeSystem: VHL.TYPE
+Title: "VHL Type CodeSystem"
+Description:  """
+CodeSystem for VHL Type that has codes classifying type of Smart Health Link
+"""
+
+* ^experimental = true
+* ^caseSensitive = false
+* ^name = "VHL_TYPE"
+* ^status = #active
+
+* #vhl "Verifiable Health Link"

input/fsh/models/VerifiableHealthLinkPayload.fsh

@@ -0,0 +1,15 @@
+Logical: 	VerifiableHealthLinkPayload
+Parent: SmartHealthLinkPayload
+Title: 		"Verifiable Health Link Payload (DRAFT)"
+Description:	"Verifiable Health Link Payload (DRAFT)
+
+This logical model was extends the Smart Health Link Payload
+
+"
+
+* ^url = "http://smart.who.int/trust/StructureDefinition/VerifiableHealthLinkPayload"
+* ^version = "RC2"
+* ^status = #draft
+
+* type 1..1 code "classifying type code" "Classifying type code to distinguish between SHL and VHL"
+* type from VHL_TYPE

input/fsh/valuesets/VHL.TYPE.fsh

@@ -0,0 +1,10 @@
+ValueSet:     VHL.TYPE
+Title:        "VHL.TYPE ValueSet "
+Description:  "ValueSet of VHL Type Codes"
+
+* ^status = #active
+* ^experimental = true
+* ^name = "VHL_TYPE"
+
+* include codes from system $VhlType
+