diff --git a/input/fsh/DkCoreCondition.fsh b/input/fsh/DkCoreCondition.fsh
index c47dd21fd..6fc3ef4be 100644
--- a/input/fsh/DkCoreCondition.fsh
+++ b/input/fsh/DkCoreCondition.fsh
@@ -1,5 +1,5 @@
 Profile: DkCoreCondition
-Parent: Condition
+Parent: IPACondition
 Id: dk-core-condition
 Title: "Danish Core Condition Profile"
 Description: "HL7 Denmark core profile for professionally asserted conditions, as specified by danish health and social care organizations"
diff --git a/input/fsh/DkCoreObservation.fsh b/input/fsh/DkCoreObservation.fsh
index 84d4ca427..39e1cc9cc 100644
--- a/input/fsh/DkCoreObservation.fsh
+++ b/input/fsh/DkCoreObservation.fsh
@@ -1,5 +1,5 @@
 Profile: DkCoreObservation
-Parent: Observation
+Parent: IPAObservation
 Id: dk-core-observation
 Title: "Danish Core Observation Profiles"
 Description: "HL7 Denmark core profile for observations"
@@ -44,9 +44,9 @@ Description: "HL7 Denmark core profile for observations"
   * system 1..
   * system = $SKS (exactly)
   * code 1..
-* subject only Reference(DkCorePatient or Group or Location or Device)
+* subject only Reference(DkCorePatient)
 * subject 1..
-* performer only Reference(DkCorePractitioner or DkCoreOrganization or DkCorePatient or PractitionerRole or CareTeam or DkCoreRelatedPerson)
+* performer only Reference(DkCorePractitioner or Organization or DkCorePatient or PractitionerRole or CareTeam or DkCoreRelatedPerson)
 * device ^short = "The device used for the measurement. It is recommended that when information about the device is sent, it is contained in the same Bundle as the Observation the device measured."
 * valueQuantity.system = $ucum
 * component.code.coding ^slicing.discriminator.type = #value
diff --git a/input/fsh/DkCorePatient.fsh b/input/fsh/DkCorePatient.fsh
index a0fb35fc7..e42e47e87 100644
--- a/input/fsh/DkCorePatient.fsh
+++ b/input/fsh/DkCorePatient.fsh
@@ -1,5 +1,5 @@
 Profile: DkCorePatient
-Parent: Patient
+Parent: IPAPatient
 Id: dk-core-patient
 Title: "Danish Core Patient Profile"
 Description: "HL7 Denmark core profile for a patient"
diff --git a/input/fsh/DkCorePractitioner.fsh b/input/fsh/DkCorePractitioner.fsh
index d9bef145d..906d55ab9 100644
--- a/input/fsh/DkCorePractitioner.fsh
+++ b/input/fsh/DkCorePractitioner.fsh
@@ -1,5 +1,5 @@
 Profile: DkCorePractitioner
-Parent: Practitioner
+Parent: IPAPractitioner
 Id: dk-core-practitioner
 Title: "Danish Core Practitioner Profile"
 Description: "HL7 Denmark core profile for health professionals and other actors relevant in citizen and patient pathways"
diff --git a/sushi-config.yaml b/sushi-config.yaml
index e69417b22..dfb5ec0b4 100644
--- a/sushi-config.yaml
+++ b/sushi-config.yaml
@@ -25,6 +25,7 @@ jurisdiction: urn:iso:std:iso:3166#DK "Denmark"
 # │  To use a provided input/includes/menu.xml file, delete the "menu" property below.             │
 # ╰────────────────────────────────────────────────────────────────────────────────────────────────╯
 
+
 menu:
    Table of Contents: toc.html
    Home: index.html
@@ -42,3 +43,4 @@ parameters:
 
 dependencies:
   hl7.fhir.uv.phd: 1.0.0
+  hl7.fhir.uv.ipa: 1.0.0