diff --git a/hsarback/src/de/hsadmin/mods/db/MySqlDatabaseModuleImpl.java b/hsarback/src/de/hsadmin/mods/db/MySqlDatabaseModuleImpl.java
index eb6c16f..f111ad5 100644
--- a/hsarback/src/de/hsadmin/mods/db/MySqlDatabaseModuleImpl.java
+++ b/hsarback/src/de/hsadmin/mods/db/MySqlDatabaseModuleImpl.java
@@ -54,6 +54,7 @@ public class MySqlDatabaseModuleImpl extends AbstractModuleImpl {
 		if (!pac.getName().equals(pacPrefix)) {
 			throw new HSAdminException("wrong database owner");
 		}
+		database.setPac(pac);
 		return super.add(newEntity);
 	}
 	
diff --git a/hsarback/src/de/hsadmin/mods/db/MySqlUserModuleImpl.java b/hsarback/src/de/hsadmin/mods/db/MySqlUserModuleImpl.java
index cdee8bd..8fb0488 100644
--- a/hsarback/src/de/hsadmin/mods/db/MySqlUserModuleImpl.java
+++ b/hsarback/src/de/hsadmin/mods/db/MySqlUserModuleImpl.java
@@ -35,6 +35,7 @@ public class MySqlUserModuleImpl extends AbstractModuleImpl {
 		if (pac == null || !pac.isReadAllowedFor(loginUser)) {
 			throw new AuthorisationException(loginUser, "add", newEntity);
 		}
+		user.setPac(pac);
 		return super.add(newEntity);
 	}
 
diff --git a/hsarback/src/de/hsadmin/mods/db/PgSqlDatabaseModuleImpl.java b/hsarback/src/de/hsadmin/mods/db/PgSqlDatabaseModuleImpl.java
index 9045678..841f090 100644
--- a/hsarback/src/de/hsadmin/mods/db/PgSqlDatabaseModuleImpl.java
+++ b/hsarback/src/de/hsadmin/mods/db/PgSqlDatabaseModuleImpl.java
@@ -52,6 +52,7 @@ public class PgSqlDatabaseModuleImpl extends AbstractModuleImpl {
 		if (!pac.getName().equals(pacPrefix)) {
 			throw new HSAdminException("wrong database owner");
 		}
+		database.setPac(pac);
 		return super.add(newEntity);
 	}
 	
diff --git a/hsarback/src/de/hsadmin/mods/db/PgSqlUserModuleImpl.java b/hsarback/src/de/hsadmin/mods/db/PgSqlUserModuleImpl.java
index 24ee175..c0c9835 100644
--- a/hsarback/src/de/hsadmin/mods/db/PgSqlUserModuleImpl.java
+++ b/hsarback/src/de/hsadmin/mods/db/PgSqlUserModuleImpl.java
@@ -30,6 +30,7 @@ public class PgSqlUserModuleImpl extends AbstractModuleImpl {
 		if (pac == null || !pac.isReadAllowedFor(loginUser)) {
 			throw new AuthorisationException(loginUser, "add", newEntity);
 		}
+		user.setPac(pac);
 		return super.add(newEntity);
 	}
 
diff --git a/hsarback/src/de/hsadmin/mods/email/EMailAliasModuleImpl.java b/hsarback/src/de/hsadmin/mods/email/EMailAliasModuleImpl.java
index 5d21211..c7a1b4e 100644
--- a/hsarback/src/de/hsadmin/mods/email/EMailAliasModuleImpl.java
+++ b/hsarback/src/de/hsadmin/mods/email/EMailAliasModuleImpl.java
@@ -44,6 +44,7 @@ public class EMailAliasModuleImpl extends AbstractModuleImpl {
 		if (!name.startsWith(pac.getName())) {
 			throw new AuthorisationException(loginUser, "add", newEntity);
 		}
+		alias.setPac(pac);
 		return super.add(newEntity);
 	}