diff --git a/src/main/java/de/avatic/lcc/model/db/nodes/OutboundCountryMapping.java b/src/main/java/de/avatic/lcc/model/db/nodes/OutboundCountryMapping.java
index be90c00..7934a62 100644
--- a/src/main/java/de/avatic/lcc/model/db/nodes/OutboundCountryMapping.java
+++ b/src/main/java/de/avatic/lcc/model/db/nodes/OutboundCountryMapping.java
@@ -2,12 +2,10 @@ package de.avatic.lcc.model.db.nodes;
 
 import de.avatic.lcc.model.db.country.Country;
 import jakarta.validation.constraints.NotNull;
-import org.springframework.data.annotation.Id;
 
 
 public class OutboundCountryMapping {
 
-    @Id
     private Integer id;
 
     @NotNull
diff --git a/src/main/java/de/avatic/lcc/model/db/premises/Premise.java b/src/main/java/de/avatic/lcc/model/db/premises/Premise.java
index f3eb75e..472d19c 100644
--- a/src/main/java/de/avatic/lcc/model/db/premises/Premise.java
+++ b/src/main/java/de/avatic/lcc/model/db/premises/Premise.java
@@ -7,7 +7,6 @@ import jakarta.validation.constraints.Digits;
 import jakarta.validation.constraints.NotNull;
 import jakarta.validation.constraints.Size;
 import jdk.jfr.Unsigned;
-import org.springframework.data.annotation.Id;
 
 import java.math.BigDecimal;
 import java.time.LocalDateTime;
@@ -15,7 +14,6 @@ import java.time.LocalDateTime;
 
 public class Premise {
 
-    @Id
     private Integer id;
 
     private LocalDateTime createdAt;
diff --git a/src/main/java/de/avatic/lcc/model/taric/Geo.java b/src/main/java/de/avatic/lcc/model/taric/Geo.java
index 5958f83..20b4329 100644
--- a/src/main/java/de/avatic/lcc/model/taric/Geo.java
+++ b/src/main/java/de/avatic/lcc/model/taric/Geo.java
@@ -1,12 +1,5 @@
 package de.avatic.lcc.model.taric;
 
-import com.fasterxml.jackson.annotation.JsonIgnore;
-import com.fasterxml.jackson.databind.annotation.JsonSerialize;
-import jakarta.validation.constraints.Size;
-import org.springframework.data.annotation.Id;
-
-import java.util.Set;
-
 public class Geo {
 
     private String iso3166Code;
diff --git a/src/main/java/de/avatic/lcc/model/taric/GeoDesc.java b/src/main/java/de/avatic/lcc/model/taric/GeoDesc.java
index 7170b91..0054a06 100644
--- a/src/main/java/de/avatic/lcc/model/taric/GeoDesc.java
+++ b/src/main/java/de/avatic/lcc/model/taric/GeoDesc.java
@@ -1,10 +1,5 @@
 package de.avatic.lcc.model.taric;
 
-import com.fasterxml.jackson.annotation.JsonIgnore;
-import com.fasterxml.jackson.databind.annotation.JsonSerialize;
-import jakarta.validation.constraints.Size;
-import org.springframework.data.annotation.Id;
-
 import java.time.LocalDate;
 
 public class GeoDesc {
diff --git a/src/main/java/de/avatic/lcc/model/taric/LegalBase.java b/src/main/java/de/avatic/lcc/model/taric/LegalBase.java
index cc63ffd..534956c 100644
--- a/src/main/java/de/avatic/lcc/model/taric/LegalBase.java
+++ b/src/main/java/de/avatic/lcc/model/taric/LegalBase.java
@@ -1,9 +1,5 @@
 package de.avatic.lcc.model.taric;
 
-import com.fasterxml.jackson.annotation.JsonIgnore;
-import jakarta.validation.constraints.Size;
-import org.springframework.data.annotation.Id;
-
 import java.time.LocalDate;
 
 public class LegalBase {
diff --git a/src/main/java/de/avatic/lcc/model/taric/MeasureExclusion.java b/src/main/java/de/avatic/lcc/model/taric/MeasureExclusion.java
index 02cb181..b13c3d7 100644
--- a/src/main/java/de/avatic/lcc/model/taric/MeasureExclusion.java
+++ b/src/main/java/de/avatic/lcc/model/taric/MeasureExclusion.java
@@ -1,10 +1,5 @@
 package de.avatic.lcc.model.taric;
 
-import com.fasterxml.jackson.annotation.JsonIgnore;
-import com.fasterxml.jackson.databind.annotation.JsonSerialize;
-import jakarta.validation.constraints.NotNull;
-import org.springframework.data.annotation.Id;
-
 import java.time.LocalDate;
 
 public class MeasureExclusion {
diff --git a/src/main/java/de/avatic/lcc/model/taric/MeasureSeriesDesc.java b/src/main/java/de/avatic/lcc/model/taric/MeasureSeriesDesc.java
index c37d1c4..ad49408 100644
--- a/src/main/java/de/avatic/lcc/model/taric/MeasureSeriesDesc.java
+++ b/src/main/java/de/avatic/lcc/model/taric/MeasureSeriesDesc.java
@@ -1,9 +1,5 @@
 package de.avatic.lcc.model.taric;
 
-import com.fasterxml.jackson.annotation.JsonIgnore;
-import jakarta.validation.constraints.Size;
-import org.springframework.data.annotation.Id;
-
 import java.time.LocalDate;
 
 public class MeasureSeriesDesc {
diff --git a/src/main/java/de/avatic/lcc/model/taric/MonetaryUnit.java b/src/main/java/de/avatic/lcc/model/taric/MonetaryUnit.java
index ce1ac37..3189b92 100644
--- a/src/main/java/de/avatic/lcc/model/taric/MonetaryUnit.java
+++ b/src/main/java/de/avatic/lcc/model/taric/MonetaryUnit.java
@@ -1,11 +1,5 @@
 package de.avatic.lcc.model.taric;
 
-import com.fasterxml.jackson.annotation.JsonIgnore;
-import jakarta.validation.constraints.Size;
-import org.springframework.data.annotation.Id;
-
-import java.util.Set;
-
 public class MonetaryUnit {
 
     private String monetaryUnitCode;
diff --git a/src/main/java/de/avatic/lcc/model/taric/Nomenclature.java b/src/main/java/de/avatic/lcc/model/taric/Nomenclature.java
index 1534896..9b157e3 100644
--- a/src/main/java/de/avatic/lcc/model/taric/Nomenclature.java
+++ b/src/main/java/de/avatic/lcc/model/taric/Nomenclature.java
@@ -1,13 +1,6 @@
 package de.avatic.lcc.model.taric;
 
-import com.fasterxml.jackson.annotation.JsonIgnore;
-import com.fasterxml.jackson.annotation.JsonProperty;
-import com.fasterxml.jackson.databind.annotation.JsonSerialize;
-import jakarta.validation.constraints.Size;
-import org.springframework.data.annotation.Id;
-
 import java.time.LocalDate;
-import java.util.List;
 import java.util.Set;
 
 /**
diff --git a/src/main/java/de/avatic/lcc/model/taric/Unit.java b/src/main/java/de/avatic/lcc/model/taric/Unit.java
index cbf2e2f..11a09f9 100644
--- a/src/main/java/de/avatic/lcc/model/taric/Unit.java
+++ b/src/main/java/de/avatic/lcc/model/taric/Unit.java
@@ -1,12 +1,5 @@
 package de.avatic.lcc.model.taric;
 
-import com.fasterxml.jackson.annotation.JsonIgnore;
-import com.fasterxml.jackson.databind.annotation.JsonSerialize;
-import jakarta.validation.constraints.Size;
-import org.springframework.data.annotation.Id;
-
-import java.util.Set;
-
 public class Unit {
 
     private String unitCode;