diff --git a/aliasDefinition/diffAlias/diffAlias.aod b/aliasDefinition/diffAlias/diffAlias.aod
deleted file mode 100644
index 40fc3eaefa4d27d2d380ca89bc1c55b56ca8e8b0..0000000000000000000000000000000000000000
--- a/aliasDefinition/diffAlias/diffAlias.aod
+++ /dev/null
@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<aliasDefinition xmlns="http://www.adito.de/2018/ao/Model" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" VERSION="1.2.0" xsi:schemaLocation="http://www.adito.de/2018/ao/Model adito://models/xsd/aliasDefinition/1.2.0">
-  <name>diffAlias</name>
-  <majorModelMode>DISTRIBUTED</majorModelMode>
-  <datasourceType v="0" />
-  <aliasDefinitionSub>
-    <aliasDefDb>
-      <entityGroup>
-        <name>entityGroup</name>
-      </entityGroup>
-    </aliasDefDb>
-  </aliasDefinitionSub>
-</aliasDefinition>
diff --git a/aliasDefinition/diffAliasSystem/diffAliasSystem.aod b/aliasDefinition/diffAliasSystem/diffAliasSystem.aod
deleted file mode 100644
index 08eedb98e8aa64b831d804145b319e178da32dc7..0000000000000000000000000000000000000000
--- a/aliasDefinition/diffAliasSystem/diffAliasSystem.aod
+++ /dev/null
@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<aliasDefinition xmlns="http://www.adito.de/2018/ao/Model" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" VERSION="1.2.0" xsi:schemaLocation="http://www.adito.de/2018/ao/Model adito://models/xsd/aliasDefinition/1.2.0">
-  <name>diffAliasSystem</name>
-  <majorModelMode>DISTRIBUTED</majorModelMode>
-  <datasourceType v="0" />
-  <aliasDefinitionSub>
-    <aliasDefDb>
-      <entityGroup>
-        <name>entityGroup</name>
-      </entityGroup>
-    </aliasDefDb>
-  </aliasDefinitionSub>
-</aliasDefinition>