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similarity index 91%
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similarity index 88%
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similarity index 90%
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similarity index 88%
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similarity index 87%
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index d02f63fee..f1ea15d77 100644
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diff --git a/nightly/metamodels/demo/p2.index b/nightly/metamodels/demo/p2.index
index b878408b4..d402c8e98 100644
--- a/nightly/metamodels/demo/p2.index
+++ b/nightly/metamodels/demo/p2.index
@@ -1,4 +1,4 @@
-#Sun Sep 03 02:43:49 UTC 2023
+#Mon Sep 04 02:43:32 UTC 2023
 artifact.repository.factory.order=artifacts.xml.xz,artifacts.xml,\!
 version=1
 metadata.repository.factory.order=content.xml.xz,content.xml,\!
diff --git a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.addresses.edit.source_1.8.0.202309030243.jar b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.addresses.edit.source_1.8.0.202309040242.jar
similarity index 71%
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index a90564cc2..6985c7250 100644
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diff --git a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.addresses.edit_1.8.0.202309030243.jar b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.addresses.edit_1.8.0.202309040242.jar
similarity index 74%
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diff --git a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.addresses.editor.source_1.8.0.202309030243.jar b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.addresses.editor.source_1.8.0.202309040242.jar
similarity index 89%
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index 0c61d02a2..c817249a6 100644
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diff --git a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.addresses.editor_1.8.0.202309030243.jar b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.addresses.editor_1.8.0.202309040242.jar
similarity index 87%
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diff --git a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.addresses.source_1.8.0.202309030243.jar b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.addresses.source_1.8.0.202309040242.jar
similarity index 77%
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index afd9712cb..5366d2ed2 100644
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diff --git a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.addresses_1.8.0.202309030243.jar b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.addresses_1.8.0.202309040242.jar
similarity index 76%
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index 0a4ac983f..ef95dd2e2 100644
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diff --git a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.families.edit.source_1.8.0.202309030243.jar b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.families.edit.source_1.8.0.202309040242.jar
similarity index 74%
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index d46d99890..1f453cadc 100644
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diff --git a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.families.edit_1.8.0.202309030243.jar b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.families.edit_1.8.0.202309040242.jar
similarity index 71%
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index 94151d99c..2a2b0beb9 100644
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diff --git a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.families.editor.source_1.8.0.202309030243.jar b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.families.editor.source_1.8.0.202309040242.jar
similarity index 88%
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index aacb1e68d..ca8d17751 100644
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diff --git a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.families.editor_1.8.0.202309030243.jar b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.families.editor_1.8.0.202309040242.jar
similarity index 86%
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diff --git a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.families.source_1.8.0.202309030243.jar b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.families.source_1.8.0.202309040242.jar
similarity index 81%
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diff --git a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.families_1.8.0.202309030243.jar b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.families_1.8.0.202309040242.jar
similarity index 82%
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diff --git a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.insurance.edit.source_1.8.0.202309030243.jar b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.insurance.edit.source_1.8.0.202309040242.jar
similarity index 67%
rename from nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.insurance.edit.source_1.8.0.202309030243.jar
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index 94070a33b..216c67241 100644
Binary files a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.insurance.edit.source_1.8.0.202309030243.jar and b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.insurance.edit.source_1.8.0.202309040242.jar differ
diff --git a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.insurance.edit_1.8.0.202309030243.jar b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.insurance.edit_1.8.0.202309040242.jar
similarity index 69%
rename from nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.insurance.edit_1.8.0.202309030243.jar
rename to nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.insurance.edit_1.8.0.202309040242.jar
index 61790b118..60647c58a 100644
Binary files a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.insurance.edit_1.8.0.202309030243.jar and b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.insurance.edit_1.8.0.202309040242.jar differ
diff --git a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.insurance.editor.source_1.8.0.202309030243.jar b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.insurance.editor.source_1.8.0.202309040242.jar
similarity index 88%
rename from nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.insurance.editor.source_1.8.0.202309030243.jar
rename to nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.insurance.editor.source_1.8.0.202309040242.jar
index 5a4d56eb5..99bd304dc 100644
Binary files a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.insurance.editor.source_1.8.0.202309030243.jar and b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.insurance.editor.source_1.8.0.202309040242.jar differ
diff --git a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.insurance.editor_1.8.0.202309030243.jar b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.insurance.editor_1.8.0.202309040242.jar
similarity index 86%
rename from nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.insurance.editor_1.8.0.202309030243.jar
rename to nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.insurance.editor_1.8.0.202309040242.jar
index c4d95b6f9..33620b8ab 100644
Binary files a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.insurance.editor_1.8.0.202309030243.jar and b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.insurance.editor_1.8.0.202309040242.jar differ
diff --git a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.insurance.source_1.8.0.202309030243.jar b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.insurance.source_1.8.0.202309040242.jar
similarity index 77%
rename from nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.insurance.source_1.8.0.202309030243.jar
rename to nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.insurance.source_1.8.0.202309040242.jar
index 6d4c685a0..2304c65f0 100644
Binary files a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.insurance.source_1.8.0.202309030243.jar and b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.insurance.source_1.8.0.202309040242.jar differ
diff --git a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.insurance_1.8.0.202309030243.jar b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.insurance_1.8.0.202309040242.jar
similarity index 81%
rename from nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.insurance_1.8.0.202309030243.jar
rename to nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.insurance_1.8.0.202309040242.jar
index ed713e3f8..769418b7a 100644
Binary files a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.insurance_1.8.0.202309030243.jar and b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.insurance_1.8.0.202309040242.jar differ
diff --git a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.persons.edit.source_1.8.0.202309030243.jar b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.persons.edit.source_1.8.0.202309040242.jar
similarity index 74%
rename from nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.persons.edit.source_1.8.0.202309030243.jar
rename to nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.persons.edit.source_1.8.0.202309040242.jar
index c60804fd6..f18feec27 100644
Binary files a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.persons.edit.source_1.8.0.202309030243.jar and b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.persons.edit.source_1.8.0.202309040242.jar differ
diff --git a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.persons.edit_1.8.0.202309030243.jar b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.persons.edit_1.8.0.202309040242.jar
similarity index 73%
rename from nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.persons.edit_1.8.0.202309030243.jar
rename to nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.persons.edit_1.8.0.202309040242.jar
index 7941e8d18..98ff9b60b 100644
Binary files a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.persons.edit_1.8.0.202309030243.jar and b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.persons.edit_1.8.0.202309040242.jar differ
diff --git a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.persons.editor.source_1.8.0.202309030243.jar b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.persons.editor.source_1.8.0.202309040242.jar
similarity index 89%
rename from nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.persons.editor.source_1.8.0.202309030243.jar
rename to nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.persons.editor.source_1.8.0.202309040242.jar
index d37d9632d..83538cd7e 100644
Binary files a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.persons.editor.source_1.8.0.202309030243.jar and b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.persons.editor.source_1.8.0.202309040242.jar differ
diff --git a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.persons.editor_1.8.0.202309030243.jar b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.persons.editor_1.8.0.202309040242.jar
similarity index 86%
rename from nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.persons.editor_1.8.0.202309030243.jar
rename to nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.persons.editor_1.8.0.202309040242.jar
index 085d16429..ac38ce2d1 100644
Binary files a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.persons.editor_1.8.0.202309030243.jar and b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.persons.editor_1.8.0.202309040242.jar differ
diff --git a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.persons.source_1.8.0.202309030243.jar b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.persons.source_1.8.0.202309040242.jar
similarity index 73%
rename from nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.persons.source_1.8.0.202309030243.jar
rename to nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.persons.source_1.8.0.202309040242.jar
index 7aa249bf3..e3bf822f1 100644
Binary files a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.persons.source_1.8.0.202309030243.jar and b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.persons.source_1.8.0.202309040242.jar differ
diff --git a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.persons_1.8.0.202309030243.jar b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.persons_1.8.0.202309040242.jar
similarity index 79%
rename from nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.persons_1.8.0.202309030243.jar
rename to nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.persons_1.8.0.202309040242.jar
index ee23375ca..c05c51205 100644
Binary files a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.persons_1.8.0.202309030243.jar and b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.persons_1.8.0.202309040242.jar differ
diff --git a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.recipients.edit.source_1.8.0.202309030243.jar b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.recipients.edit.source_1.8.0.202309040242.jar
similarity index 78%
rename from nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.recipients.edit.source_1.8.0.202309030243.jar
rename to nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.recipients.edit.source_1.8.0.202309040242.jar
index 98dd11fce..a26e6e29a 100644
Binary files a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.recipients.edit.source_1.8.0.202309030243.jar and b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.recipients.edit.source_1.8.0.202309040242.jar differ
diff --git a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.recipients.edit_1.8.0.202309030243.jar b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.recipients.edit_1.8.0.202309040242.jar
similarity index 74%
rename from nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.recipients.edit_1.8.0.202309030243.jar
rename to nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.recipients.edit_1.8.0.202309040242.jar
index e44923201..74d890b55 100644
Binary files a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.recipients.edit_1.8.0.202309030243.jar and b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.recipients.edit_1.8.0.202309040242.jar differ
diff --git a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.recipients.editor.source_1.8.0.202309030243.jar b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.recipients.editor.source_1.8.0.202309040242.jar
similarity index 88%
rename from nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.recipients.editor.source_1.8.0.202309030243.jar
rename to nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.recipients.editor.source_1.8.0.202309040242.jar
index 50181e351..46a864a11 100644
Binary files a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.recipients.editor.source_1.8.0.202309030243.jar and b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.recipients.editor.source_1.8.0.202309040242.jar differ
diff --git a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.recipients.editor_1.8.0.202309030243.jar b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.recipients.editor_1.8.0.202309040242.jar
similarity index 86%
rename from nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.recipients.editor_1.8.0.202309030243.jar
rename to nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.recipients.editor_1.8.0.202309040242.jar
index b7bb6f1f8..e2e14c05c 100644
Binary files a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.recipients.editor_1.8.0.202309030243.jar and b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.recipients.editor_1.8.0.202309040242.jar differ
diff --git a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.recipients.source_1.8.0.202309030243.jar b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.recipients.source_1.8.0.202309040242.jar
similarity index 81%
rename from nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.recipients.source_1.8.0.202309030243.jar
rename to nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.recipients.source_1.8.0.202309040242.jar
index 170c5c452..cf5c0ac8d 100644
Binary files a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.recipients.source_1.8.0.202309030243.jar and b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.recipients.source_1.8.0.202309040242.jar differ
diff --git a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.recipients_1.8.0.202309030243.jar b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.recipients_1.8.0.202309040242.jar
similarity index 81%
rename from nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.recipients_1.8.0.202309030243.jar
rename to nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.recipients_1.8.0.202309040242.jar
index b5a0db77e..57e991d10 100644
Binary files a/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.recipients_1.8.0.202309030243.jar and b/nightly/metamodels/demo/plugins/edu.kit.ipd.sdq.metamodels.recipients_1.8.0.202309040242.jar differ