diff --git a/ci/.m2/de/fhg/aisec/ids/ids-api/2.1.0/ids-api-2.1.0.jar b/ci/.m2/de/fhg/aisec/ids/ids-api/2.1.0/ids-api-2.1.0.jar
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index d3fb5781..00000000
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diff --git a/ci/.m2/de/fhg/aisec/ids/ids-api/2.1.0/ids-api-2.1.0.jar.sha1 b/ci/.m2/de/fhg/aisec/ids/ids-api/2.1.0/ids-api-2.1.0.jar.sha1
deleted file mode 100644
index 5ccb1e7a..00000000
--- a/ci/.m2/de/fhg/aisec/ids/ids-api/2.1.0/ids-api-2.1.0.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-a1e55da7993f3094898283d37f650358ce4d92ac
\ No newline at end of file
diff --git a/ci/.m2/de/fhg/aisec/ids/ids-api/2.1.0/ids-api-2.1.0.pom b/ci/.m2/de/fhg/aisec/ids/ids-api/2.1.0/ids-api-2.1.0.pom
deleted file mode 100644
index 193f74d7..00000000
--- a/ci/.m2/de/fhg/aisec/ids/ids-api/2.1.0/ids-api-2.1.0.pom
+++ /dev/null
@@ -1,67 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
-  <modelVersion>4.0.0</modelVersion>
-  <groupId>de.fhg.aisec.ids</groupId>
-  <artifactId>ids-api</artifactId>
-  <version>2.1.0</version>
-  <name>IDSCP Protocol Library</name>
-  <description>Contains the WebSocket-based Industrial Data Space Communication Protocol (IDSCP)</description>
-  <url>https://github.com/industrial-data-space/trusted-connector</url>
-  <licenses>
-    <license>
-      <name>The Apache License, Version 2.0</name>
-      <url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>
-    </license>
-  </licenses>
-  <developers>
-    <developer>
-      <name>Michael Lux</name>
-      <email>michael.lux@aisec.fraunhofer.de</email>
-      <organization>Fraunhofer AISEC</organization>
-      <organizationUrl>aisec.fraunhofer.de</organizationUrl>
-    </developer>
-  </developers>
-  <scm>
-    <connection>scm:git:git://github.com:industrial-data-space/trusted-connector.git</connection>
-    <developerConnection>scm:git:ssh://github.com:industrial-data-space/trusted-connector.git</developerConnection>
-    <url>https://github.com/industrial-data-space/trusted-connector</url>
-  </scm>
-  <dependencies>
-    <dependency>
-      <groupId>org.apache.logging.log4j</groupId>
-      <artifactId>log4j-core</artifactId>
-      <version>2.6.2</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.apache.logging.log4j</groupId>
-      <artifactId>log4j-slf4j-impl</artifactId>
-      <version>2.6.2</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>com.google.protobuf</groupId>
-      <artifactId>protobuf-java</artifactId>
-      <version>3.10.0</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>com.fasterxml.jackson.core</groupId>
-      <artifactId>jackson-annotations</artifactId>
-      <version>2.10.2</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.checkerframework</groupId>
-      <artifactId>checker-qual</artifactId>
-      <version>2.5.2</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>de.fraunhofer.iais.eis.ids.infomodel</groupId>
-      <artifactId>java</artifactId>
-      <version>3.0.0</version>
-      <scope>compile</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/ci/.m2/de/fhg/aisec/ids/ids-api/2.1.0/ids-api-2.1.0.pom.sha1 b/ci/.m2/de/fhg/aisec/ids/ids-api/2.1.0/ids-api-2.1.0.pom.sha1
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index fd120c0d..00000000
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+++ /dev/null
@@ -1 +0,0 @@
-5b27077c3a993cc1b21eaf9f18df859eaccd1556
\ No newline at end of file
diff --git a/ci/.m2/de/fhg/aisec/ids/ids-comm/1.1.0/ids-comm-1.1.0.jar b/ci/.m2/de/fhg/aisec/ids/ids-comm/1.1.0/ids-comm-1.1.0.jar
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deleted file mode 100644
index 49d98265..00000000
--- a/ci/.m2/de/fhg/aisec/ids/ids-comm/1.1.0/ids-comm-1.1.0.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-e3701d2f0354e95e4c0ff6bcd3b41261d7cecc14
\ No newline at end of file
diff --git a/ci/.m2/de/fhg/aisec/ids/ids-comm/1.1.0/ids-comm-1.1.0.pom b/ci/.m2/de/fhg/aisec/ids/ids-comm/1.1.0/ids-comm-1.1.0.pom
deleted file mode 100644
index 4b984aec..00000000
--- a/ci/.m2/de/fhg/aisec/ids/ids-comm/1.1.0/ids-comm-1.1.0.pom
+++ /dev/null
@@ -1,97 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
-  <modelVersion>4.0.0</modelVersion>
-  <groupId>de.fhg.aisec.ids</groupId>
-  <artifactId>ids-comm</artifactId>
-  <version>1.1.0</version>
-  <name>IDSCP Protocol Library</name>
-  <description>Contains the WebSocket-based Industrial Data Space Communication Protocol (IDSCP)</description>
-  <url>https://github.com/industrial-data-space/trusted-connector</url>
-  <licenses>
-    <license>
-      <name>The Apache License, Version 2.0</name>
-      <url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>
-    </license>
-  </licenses>
-  <developers>
-    <developer>
-      <name>Michael Lux</name>
-      <email>michael.lux@aisec.fraunhofer.de</email>
-      <organization>Fraunhofer AISEC</organization>
-      <organizationUrl>aisec.fraunhofer.de</organizationUrl>
-    </developer>
-  </developers>
-  <scm>
-    <connection>scm:git:git://github.com:industrial-data-space/trusted-connector.git</connection>
-    <developerConnection>scm:git:ssh://github.com:industrial-data-space/trusted-connector.git</developerConnection>
-    <url>https://github.com/industrial-data-space/trusted-connector</url>
-  </scm>
-  <dependencies>
-    <dependency>
-      <groupId>org.eclipse.jetty.websocket</groupId>
-      <artifactId>websocket-server</artifactId>
-      <version>9.4.20.v20190813</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.eclipse.jetty.websocket</groupId>
-      <artifactId>websocket-client</artifactId>
-      <version>9.4.20.v20190813</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>de.fhg.aisec.ids</groupId>
-      <artifactId>ids-api</artifactId>
-      <version>2.1.0</version>
-      <scope>compile</scope>
-      <exclusions>
-        <exclusion>
-          <artifactId>*</artifactId>
-          <groupId>*</groupId>
-        </exclusion>
-      </exclusions>
-    </dependency>
-    <dependency>
-      <groupId>com.github.microsoft</groupId>
-      <artifactId>TSS.Java</artifactId>
-      <version>0.3.0</version>
-      <scope>compile</scope>
-      <exclusions>
-        <exclusion>
-          <artifactId>jna</artifactId>
-          <groupId>net.java.dev.jna</groupId>
-        </exclusion>
-      </exclusions>
-    </dependency>
-    <dependency>
-      <groupId>org.apache.logging.log4j</groupId>
-      <artifactId>log4j-core</artifactId>
-      <version>2.6.2</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.apache.logging.log4j</groupId>
-      <artifactId>log4j-slf4j-impl</artifactId>
-      <version>2.6.2</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>com.google.protobuf</groupId>
-      <artifactId>protobuf-java</artifactId>
-      <version>3.10.0</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.asynchttpclient</groupId>
-      <artifactId>async-http-client</artifactId>
-      <version>2.4.9</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.checkerframework</groupId>
-      <artifactId>checker-qual</artifactId>
-      <version>2.5.2</version>
-      <scope>compile</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/ci/.m2/de/fhg/aisec/ids/ids-comm/1.1.0/ids-comm-1.1.0.pom.sha1 b/ci/.m2/de/fhg/aisec/ids/ids-comm/1.1.0/ids-comm-1.1.0.pom.sha1
deleted file mode 100644
index 36b00c59..00000000
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@@ -1 +0,0 @@
-3922c9b02c9fa19b43ddbf99a490387ba50b0d67
\ No newline at end of file
diff --git a/ci/.m2/de/fraunhofer/iais/eis/ids/infomodel-serializer/4.2.7/infomodel-serializer-4.2.7-sources.jar b/ci/.m2/de/fraunhofer/iais/eis/ids/infomodel-serializer/4.2.7/infomodel-serializer-4.2.7-sources.jar
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--- a/ci/.m2/de/fraunhofer/iais/eis/ids/infomodel-serializer/4.2.7/infomodel-serializer-4.2.7-sources.jar.sha1
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diff --git a/ci/.m2/de/fraunhofer/iais/eis/ids/infomodel-serializer/4.2.7/infomodel-serializer-4.2.7.jar b/ci/.m2/de/fraunhofer/iais/eis/ids/infomodel-serializer/4.2.7/infomodel-serializer-4.2.7.jar
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deleted file mode 100644
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diff --git a/ci/.m2/de/fraunhofer/iais/eis/ids/infomodel-serializer/4.2.7/infomodel-serializer-4.2.7.pom b/ci/.m2/de/fraunhofer/iais/eis/ids/infomodel-serializer/4.2.7/infomodel-serializer-4.2.7.pom
deleted file mode 100644
index 194e081a..00000000
--- a/ci/.m2/de/fraunhofer/iais/eis/ids/infomodel-serializer/4.2.7/infomodel-serializer-4.2.7.pom
+++ /dev/null
@@ -1,60 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
-  <modelVersion>4.0.0</modelVersion>
-  <groupId>de.fraunhofer.iais.eis.ids</groupId>
-  <artifactId>infomodel-serializer</artifactId>
-  <version>4.2.7</version>
-  <licenses>
-    <license>
-      <name>Apache License, Version 2.0</name>
-      <url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>
-      <distribution>repo</distribution>
-    </license>
-  </licenses>
-  <dependencies>
-    <dependency>
-      <groupId>de.fraunhofer.iais.eis.infomodel</groupId>
-      <artifactId>util</artifactId>
-      <version>4.2.7-SNAPSHOT</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>javax.validation</groupId>
-      <artifactId>validation-api</artifactId>
-      <version>2.0.1.Final</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>com.fasterxml.jackson.core</groupId>
-      <artifactId>jackson-databind</artifactId>
-      <version>2.11.2</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>commons-codec</groupId>
-      <artifactId>commons-codec</artifactId>
-      <version>1.15</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.apache.jena</groupId>
-      <artifactId>jena-arq</artifactId>
-      <version>4.1.0</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.topbraid</groupId>
-      <artifactId>shacl</artifactId>
-      <version>1.3.2</version>
-      <scope>compile</scope>
-    </dependency>
-  </dependencies>
-  <repositories>
-    <repository>
-      <id>eis-public-repo</id>
-      <name>maven-public</name>
-      <url>http://maven.iais.fraunhofer.de/artifactory/eis-ids-public</url>
-    </repository>
-  </repositories>
-</project>
diff --git a/ci/.m2/de/fraunhofer/iais/eis/ids/infomodel-serializer/4.2.7/infomodel-serializer-4.2.7.pom.sha1 b/ci/.m2/de/fraunhofer/iais/eis/ids/infomodel-serializer/4.2.7/infomodel-serializer-4.2.7.pom.sha1
deleted file mode 100644
index 7dbf1987..00000000
--- a/ci/.m2/de/fraunhofer/iais/eis/ids/infomodel-serializer/4.2.7/infomodel-serializer-4.2.7.pom.sha1
+++ /dev/null
@@ -1 +0,0 @@
-2afd17e34bb11b93726823ba01f218f9dd220b88
\ No newline at end of file
diff --git a/ci/.m2/de/fraunhofer/iais/eis/ids/infomodel/java/4.2.7/java-4.2.7-sources.jar b/ci/.m2/de/fraunhofer/iais/eis/ids/infomodel/java/4.2.7/java-4.2.7-sources.jar
deleted file mode 100644
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diff --git a/ci/.m2/de/fraunhofer/iais/eis/ids/infomodel/java/4.2.7/java-4.2.7-sources.jar.sha1 b/ci/.m2/de/fraunhofer/iais/eis/ids/infomodel/java/4.2.7/java-4.2.7-sources.jar.sha1
deleted file mode 100644
index 2e1e7740..00000000
--- a/ci/.m2/de/fraunhofer/iais/eis/ids/infomodel/java/4.2.7/java-4.2.7-sources.jar.sha1
+++ /dev/null
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diff --git a/ci/.m2/de/fraunhofer/iais/eis/ids/infomodel/java/4.2.7/java-4.2.7.jar b/ci/.m2/de/fraunhofer/iais/eis/ids/infomodel/java/4.2.7/java-4.2.7.jar
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deleted file mode 100644
index 1c04bbf9..00000000
--- a/ci/.m2/de/fraunhofer/iais/eis/ids/infomodel/java/4.2.7/java-4.2.7.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
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diff --git a/ci/.m2/de/fraunhofer/iais/eis/ids/infomodel/java/4.2.7/java-4.2.7.pom b/ci/.m2/de/fraunhofer/iais/eis/ids/infomodel/java/4.2.7/java-4.2.7.pom
deleted file mode 100644
index 4fee3366..00000000
--- a/ci/.m2/de/fraunhofer/iais/eis/ids/infomodel/java/4.2.7/java-4.2.7.pom
+++ /dev/null
@@ -1,49 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
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-  <groupId>de.fraunhofer.iais.eis.ids.infomodel</groupId>
-  <artifactId>java</artifactId>
-  <version>4.2.7</version>
-  <licenses>
-    <license>
-      <name>Apache License, Version 2.0</name>
-      <url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>
-      <distribution>repo</distribution>
-    </license>
-  </licenses>
-  <dependencies>
-    <dependency>
-      <groupId>de.fraunhofer.iais.eis.infomodel</groupId>
-      <artifactId>util</artifactId>
-      <version>4.2.7</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>javax.validation</groupId>
-      <artifactId>validation-api</artifactId>
-      <version>2.0.1.Final</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>com.fasterxml.jackson.core</groupId>
-      <artifactId>jackson-annotations</artifactId>
-      <version>2.11.2</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>de.fraunhofer.iais.eis.infomodel</groupId>
-      <artifactId>generator</artifactId>
-      <version>4.2.7</version>
-      <scope>compile</scope>
-      <optional>true</optional>
-    </dependency>
-  </dependencies>
-  <repositories>
-    <repository>
-      <id>eis-snapshot-repo</id>
-      <name>maven-snapshots</name>
-      <url>http://maven.iais.fraunhofer.de/artifactory/eis-ids-snapshot</url>
-    </repository>
-  </repositories>
-</project>
diff --git a/ci/.m2/de/fraunhofer/iais/eis/ids/infomodel/java/4.2.7/java-4.2.7.pom.sha1 b/ci/.m2/de/fraunhofer/iais/eis/ids/infomodel/java/4.2.7/java-4.2.7.pom.sha1
deleted file mode 100644
index f9ddc2b9..00000000
--- a/ci/.m2/de/fraunhofer/iais/eis/ids/infomodel/java/4.2.7/java-4.2.7.pom.sha1
+++ /dev/null
@@ -1 +0,0 @@
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\ No newline at end of file
diff --git a/ci/.m2/de/fraunhofer/iais/eis/ids/infomodel/validation-serialization-provider/4.2.7/validation-serialization-provider-4.2.7.jar b/ci/.m2/de/fraunhofer/iais/eis/ids/infomodel/validation-serialization-provider/4.2.7/validation-serialization-provider-4.2.7.jar
deleted file mode 100644
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--- a/ci/.m2/de/fraunhofer/iais/eis/ids/infomodel/validation-serialization-provider/4.2.7/validation-serialization-provider-4.2.7.jar.sha1
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diff --git a/ci/.m2/de/fraunhofer/iais/eis/ids/infomodel/validation-serialization-provider/4.2.7/validation-serialization-provider-4.2.7.pom b/ci/.m2/de/fraunhofer/iais/eis/ids/infomodel/validation-serialization-provider/4.2.7/validation-serialization-provider-4.2.7.pom
deleted file mode 100644
index 8003e721..00000000
--- a/ci/.m2/de/fraunhofer/iais/eis/ids/infomodel/validation-serialization-provider/4.2.7/validation-serialization-provider-4.2.7.pom
+++ /dev/null
@@ -1,48 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
-  <modelVersion>4.0.0</modelVersion>
-  <groupId>de.fraunhofer.iais.eis.ids.infomodel</groupId>
-  <artifactId>validation-serialization-provider</artifactId>
-  <version>4.2.7</version>
-  <licenses>
-    <license>
-      <name>Apache License, Version 2.0</name>
-      <url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>
-      <distribution>repo</distribution>
-    </license>
-  </licenses>
-  <dependencies>
-    <dependency>
-      <groupId>de.fraunhofer.iais.eis.ids</groupId>
-      <artifactId>infomodel-serializer</artifactId>
-      <version>4.2.7</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.hibernate.validator</groupId>
-      <artifactId>hibernate-validator</artifactId>
-      <version>6.0.13.Final</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>javax.el</groupId>
-      <artifactId>javax.el-api</artifactId>
-      <version>3.0.0</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.glassfish.web</groupId>
-      <artifactId>javax.el</artifactId>
-      <version>2.2.6</version>
-      <scope>compile</scope>
-    </dependency>
-  </dependencies>
-  <repositories>
-    <repository>
-      <id>eis-public-repo</id>
-      <name>maven-releases</name>
-      <url>http://maven.iais.fraunhofer.de/artifactory/eis-ids-public</url>
-    </repository>
-  </repositories>
-</project>
diff --git a/ci/.m2/de/fraunhofer/iais/eis/ids/infomodel/validation-serialization-provider/4.2.7/validation-serialization-provider-4.2.7.pom.sha1 b/ci/.m2/de/fraunhofer/iais/eis/ids/infomodel/validation-serialization-provider/4.2.7/validation-serialization-provider-4.2.7.pom.sha1
deleted file mode 100644
index 5eeece8c..00000000
--- a/ci/.m2/de/fraunhofer/iais/eis/ids/infomodel/validation-serialization-provider/4.2.7/validation-serialization-provider-4.2.7.pom.sha1
+++ /dev/null
@@ -1 +0,0 @@
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\ No newline at end of file
diff --git a/ci/.m2/de/fraunhofer/iais/eis/infomodel/util/4.2.7-SNAPSHOT/maven-metadata-eis-ids-public.xml b/ci/.m2/de/fraunhofer/iais/eis/infomodel/util/4.2.7-SNAPSHOT/maven-metadata-eis-ids-public.xml
deleted file mode 100644
index aaa74685..00000000
--- a/ci/.m2/de/fraunhofer/iais/eis/infomodel/util/4.2.7-SNAPSHOT/maven-metadata-eis-ids-public.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<metadata modelVersion="1.1.0">
-  <groupId>de.fraunhofer.iais.eis.infomodel</groupId>
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-  <version>4.2.7-SNAPSHOT</version>
-  <versioning>
-    <snapshot>
-      <timestamp>20211028.150938</timestamp>
-      <buildNumber>6</buildNumber>
-    </snapshot>
-    <lastUpdated>20211028150938</lastUpdated>
-    <snapshotVersions>
-      <snapshotVersion>
-        <classifier>javadoc</classifier>
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-        <updated>20211028150938</updated>
-      </snapshotVersion>
-      <snapshotVersion>
-        <extension>jar</extension>
-        <value>4.2.7-20211028.150938-6</value>
-        <updated>20211028150938</updated>
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-      <snapshotVersion>
-        <extension>pom</extension>
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-        <updated>20211028150938</updated>
-      </snapshotVersion>
-    </snapshotVersions>
-  </versioning>
-</metadata>
diff --git a/ci/.m2/de/fraunhofer/iais/eis/infomodel/util/4.2.7-SNAPSHOT/maven-metadata-eis-ids-public.xml.sha1 b/ci/.m2/de/fraunhofer/iais/eis/infomodel/util/4.2.7-SNAPSHOT/maven-metadata-eis-ids-public.xml.sha1
deleted file mode 100644
index 6f6cff90..00000000
--- a/ci/.m2/de/fraunhofer/iais/eis/infomodel/util/4.2.7-SNAPSHOT/maven-metadata-eis-ids-public.xml.sha1
+++ /dev/null
@@ -1 +0,0 @@
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\ No newline at end of file
diff --git a/ci/.m2/de/fraunhofer/iais/eis/infomodel/util/4.2.7-SNAPSHOT/maven-metadata-snapshots.xml b/ci/.m2/de/fraunhofer/iais/eis/infomodel/util/4.2.7-SNAPSHOT/maven-metadata-snapshots.xml
deleted file mode 100644
index aaa74685..00000000
--- a/ci/.m2/de/fraunhofer/iais/eis/infomodel/util/4.2.7-SNAPSHOT/maven-metadata-snapshots.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<metadata modelVersion="1.1.0">
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diff --git a/ci/.m2/de/fraunhofer/iais/eis/infomodel/util/4.2.7-SNAPSHOT/maven-metadata-snapshots.xml.sha1 b/ci/.m2/de/fraunhofer/iais/eis/infomodel/util/4.2.7-SNAPSHOT/maven-metadata-snapshots.xml.sha1
deleted file mode 100644
index 6f6cff90..00000000
--- a/ci/.m2/de/fraunhofer/iais/eis/infomodel/util/4.2.7-SNAPSHOT/maven-metadata-snapshots.xml.sha1
+++ /dev/null
@@ -1 +0,0 @@
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\ No newline at end of file
diff --git a/ci/.m2/de/fraunhofer/iais/eis/infomodel/util/4.2.7-SNAPSHOT/util-4.2.7-20211028.150938-6.pom b/ci/.m2/de/fraunhofer/iais/eis/infomodel/util/4.2.7-SNAPSHOT/util-4.2.7-20211028.150938-6.pom
deleted file mode 100644
index 8d27368b..00000000
--- a/ci/.m2/de/fraunhofer/iais/eis/infomodel/util/4.2.7-SNAPSHOT/util-4.2.7-20211028.150938-6.pom
+++ /dev/null
@@ -1,30 +0,0 @@
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-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
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-  <groupId>de.fraunhofer.iais.eis.infomodel</groupId>
-  <artifactId>util</artifactId>
-  <version>4.2.7-SNAPSHOT</version>
-  <licenses>
-    <license>
-      <name>Apache License, Version 2.0</name>
-      <url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>
-      <distribution>repo</distribution>
-    </license>
-  </licenses>
-  <dependencies>
-    <dependency>
-      <groupId>com.fasterxml.jackson.core</groupId>
-      <artifactId>jackson-annotations</artifactId>
-      <version>2.11.2</version>
-      <scope>compile</scope>
-    </dependency>
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-    <repository>
-      <id>eis-snapshot-repo</id>
-      <name>maven-snapshots</name>
-      <url>http://maven.iais.fraunhofer.de/artifactory/eis-ids-snapshot</url>
-    </repository>
-  </repositories>
-</project>
diff --git a/ci/.m2/de/fraunhofer/iais/eis/infomodel/util/4.2.7-SNAPSHOT/util-4.2.7-20211028.150938-6.pom.sha1 b/ci/.m2/de/fraunhofer/iais/eis/infomodel/util/4.2.7-SNAPSHOT/util-4.2.7-20211028.150938-6.pom.sha1
deleted file mode 100644
index 32767940..00000000
--- a/ci/.m2/de/fraunhofer/iais/eis/infomodel/util/4.2.7-SNAPSHOT/util-4.2.7-20211028.150938-6.pom.sha1
+++ /dev/null
@@ -1 +0,0 @@
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diff --git a/ci/.m2/de/fraunhofer/iais/eis/infomodel/util/4.2.7-SNAPSHOT/util-4.2.7-SNAPSHOT.pom b/ci/.m2/de/fraunhofer/iais/eis/infomodel/util/4.2.7-SNAPSHOT/util-4.2.7-SNAPSHOT.pom
deleted file mode 100644
index 8d27368b..00000000
--- a/ci/.m2/de/fraunhofer/iais/eis/infomodel/util/4.2.7-SNAPSHOT/util-4.2.7-SNAPSHOT.pom
+++ /dev/null
@@ -1,30 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
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-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
-  <modelVersion>4.0.0</modelVersion>
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-  <artifactId>util</artifactId>
-  <version>4.2.7-SNAPSHOT</version>
-  <licenses>
-    <license>
-      <name>Apache License, Version 2.0</name>
-      <url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>
-      <distribution>repo</distribution>
-    </license>
-  </licenses>
-  <dependencies>
-    <dependency>
-      <groupId>com.fasterxml.jackson.core</groupId>
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-      <version>2.11.2</version>
-      <scope>compile</scope>
-    </dependency>
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-    <repository>
-      <id>eis-snapshot-repo</id>
-      <name>maven-snapshots</name>
-      <url>http://maven.iais.fraunhofer.de/artifactory/eis-ids-snapshot</url>
-    </repository>
-  </repositories>
-</project>
diff --git a/ci/.m2/de/fraunhofer/iais/eis/infomodel/util/4.2.7/util-4.2.7-javadoc.jar b/ci/.m2/de/fraunhofer/iais/eis/infomodel/util/4.2.7/util-4.2.7-javadoc.jar
deleted file mode 100644
index e59337b5..00000000
Binary files a/ci/.m2/de/fraunhofer/iais/eis/infomodel/util/4.2.7/util-4.2.7-javadoc.jar and /dev/null differ
diff --git a/ci/.m2/de/fraunhofer/iais/eis/infomodel/util/4.2.7/util-4.2.7-javadoc.jar.sha1 b/ci/.m2/de/fraunhofer/iais/eis/infomodel/util/4.2.7/util-4.2.7-javadoc.jar.sha1
deleted file mode 100644
index 17211e39..00000000
--- a/ci/.m2/de/fraunhofer/iais/eis/infomodel/util/4.2.7/util-4.2.7-javadoc.jar.sha1
+++ /dev/null
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\ No newline at end of file
diff --git a/ci/.m2/de/fraunhofer/iais/eis/infomodel/util/4.2.7/util-4.2.7.jar b/ci/.m2/de/fraunhofer/iais/eis/infomodel/util/4.2.7/util-4.2.7.jar
deleted file mode 100644
index e9cef694..00000000
Binary files a/ci/.m2/de/fraunhofer/iais/eis/infomodel/util/4.2.7/util-4.2.7.jar and /dev/null differ
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deleted file mode 100644
index 47c744a1..00000000
--- a/ci/.m2/de/fraunhofer/iais/eis/infomodel/util/4.2.7/util-4.2.7.jar.sha1
+++ /dev/null
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diff --git a/ci/.m2/de/fraunhofer/iais/eis/infomodel/util/4.2.7/util-4.2.7.pom b/ci/.m2/de/fraunhofer/iais/eis/infomodel/util/4.2.7/util-4.2.7.pom
deleted file mode 100644
index 4f08cb39..00000000
--- a/ci/.m2/de/fraunhofer/iais/eis/infomodel/util/4.2.7/util-4.2.7.pom
+++ /dev/null
@@ -1,30 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
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-  <groupId>de.fraunhofer.iais.eis.infomodel</groupId>
-  <artifactId>util</artifactId>
-  <version>4.2.7</version>
-  <licenses>
-    <license>
-      <name>Apache License, Version 2.0</name>
-      <url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>
-      <distribution>repo</distribution>
-    </license>
-  </licenses>
-  <dependencies>
-    <dependency>
-      <groupId>com.fasterxml.jackson.core</groupId>
-      <artifactId>jackson-annotations</artifactId>
-      <version>2.11.2</version>
-      <scope>compile</scope>
-    </dependency>
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-  <repositories>
-    <repository>
-      <id>eis-snapshot-repo</id>
-      <name>maven-snapshots</name>
-      <url>http://maven.iais.fraunhofer.de/artifactory/eis-ids-snapshot</url>
-    </repository>
-  </repositories>
-</project>
diff --git a/ci/.m2/de/fraunhofer/iais/eis/infomodel/util/4.2.7/util-4.2.7.pom.sha1 b/ci/.m2/de/fraunhofer/iais/eis/infomodel/util/4.2.7/util-4.2.7.pom.sha1
deleted file mode 100644
index 201308a9..00000000
--- a/ci/.m2/de/fraunhofer/iais/eis/infomodel/util/4.2.7/util-4.2.7.pom.sha1
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@@ -1 +0,0 @@
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diff --git a/ci/.m2/settings/settings.xml b/ci/.m2/settings/settings.xml
deleted file mode 100644
index 733f1693..00000000
--- a/ci/.m2/settings/settings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 https://maven.apache.org/xsd/settings-1.0.0.xsd">
-<!--
-	<mirrors>
-		<mirror>
-		  <id>insecure-repo</id>
-		  <mirrorOf>external:http:*</mirrorOf>
-		  <url>http://maven.iais.fraunhofer.de/artifactory/eis-ids-public</url>
-		  <blocked>true</blocked>
-		</mirror>
-	</mirrors>
-	-->
-	<servers>
-	    <server>
-            <id>snapshots</id>
-            <configuration>
-                <timeout>5000</timeout>
-            </configuration>
-        </server>
-		<server>
-			<id>github</id> 
-			<username>Engineering-Research-and-Development</username>
-			<password>${env.GH_PACKAGE_REPO_PASSWORD}</password> 
-		</server>
-	</servers>
-</settings>