diff --git a/org.etsi.mts.tdl.parent/.project b/org.etsi.mts.tdl.parent/.project
new file mode 100644
index 0000000000000000000000000000000000000000..a65215cfe368a6232fd11310c05b7867f252f3b7
--- /dev/null
+++ b/org.etsi.mts.tdl.parent/.project
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+ <name>org.etsi.mts.tdl.parent</name>
+ <comment></comment>
+ <projects>
+ </projects>
+ <buildSpec>
+ <buildCommand>
+ <name>org.eclipse.m2e.core.maven2Builder</name>
+ <arguments>
+ </arguments>
+ </buildCommand>
+ </buildSpec>
+ <natures>
+ <nature>org.eclipse.m2e.core.maven2Nature</nature>
+ </natures>
+</projectDescription>
diff --git a/org.etsi.mts.tdl.parent/.settings/org.eclipse.core.resources.prefs b/org.etsi.mts.tdl.parent/.settings/org.eclipse.core.resources.prefs
new file mode 100644
index 0000000000000000000000000000000000000000..99f26c0203a7844de00dbfc56e6a35d8ed3c022c
--- /dev/null
+++ b/org.etsi.mts.tdl.parent/.settings/org.eclipse.core.resources.prefs
@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+encoding/<project>=UTF-8
diff --git a/org.etsi.mts.tdl.parent/.settings/org.eclipse.m2e.core.prefs b/org.etsi.mts.tdl.parent/.settings/org.eclipse.m2e.core.prefs
new file mode 100644
index 0000000000000000000000000000000000000000..f897a7f1cb2389f85fe6381425d29f0a9866fb65
--- /dev/null
+++ b/org.etsi.mts.tdl.parent/.settings/org.eclipse.m2e.core.prefs
@@ -0,0 +1,4 @@
+activeProfiles=
+eclipse.preferences.version=1
+resolveWorkspaceProjects=true
+version=1
diff --git a/org.etsi.mts.tdl.parent/pom.xml b/org.etsi.mts.tdl.parent/pom.xml
new file mode 100644
index 0000000000000000000000000000000000000000..4a45e93e9e79c5b058fb4995560b687dd7f6df24
--- /dev/null
+++ b/org.etsi.mts.tdl.parent/pom.xml
@@ -0,0 +1,266 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+ <modelVersion>4.0.0</modelVersion>
+
+ <groupId>org.etsi.mts.tdl</groupId>
+ <artifactId>org.etsi.mts.tdl.parent</artifactId>
+ <version>1.0.0-SNAPSHOT</version>
+ <packaging>pom</packaging>
+
+ <modules>
+ <!-- Core -->
+ <module>../plugins/org.etsi.mts.tdl.model</module>
+ <module>../plugins/org.etsi.mts.tdl.common</module>
+ <module>../plugins/org.etsi.mts.tdl.helper</module>
+ <!-- Textual Legacy -->
+ <module>../plugins/org.etsi.mts.tdl.TDLan2</module>
+ <module>../plugins/org.etsi.mts.tdl.TDLan2.ide</module>
+ <module>../plugins/org.etsi.mts.tdl.TDLan2.ui</module>
+ <module>../plugins/org.etsi.mts.tdl.TPLan2</module>
+ <module>../plugins/org.etsi.mts.tdl.TPLan2.ide</module>
+ <module>../plugins/org.etsi.mts.tdl.TPLan2.ui</module>
+ <!-- Textual TX -->
+ <module>../plugins/org.etsi.mts.tdl.tx</module>
+ <module>../plugins/org.etsi.mts.tdl.tx.ide</module>
+ <module>../plugins/org.etsi.mts.tdl.tx.ui</module>
+ <module>../plugins/org.etsi.mts.tdl.txi</module>
+ <module>../plugins/org.etsi.mts.tdl.txi.ide</module>
+ <module>../plugins/org.etsi.mts.tdl.txi.ui</module>
+ <!-- Converters -->
+ <module>../plugins/org.etsi.mts.tdl.tools.to.docx.poi</module>
+ <module>../plugins/org.etsi.mts.tdl.tools.to.docx.poi.ui</module>
+ <module>../plugins/org.etsi.mts.tdl.openapi.generator.wrapper</module>
+ <module>../plugins/org.etsi.mts.tdl.openapi.generator.ui</module>
+ <module>../plugins/org.etsi.mts.tdl.openapi2tdl.next</module>
+ <module>../plugins/org.etsi.mts.tdl.json2tdl</module>
+ <module>../plugins/org.etsi.mts.tdl.to2tdl</module>
+ <module>../plugins/org.etsi.mts.tdl.asn2tdl</module>
+ <module>../plugins/org.etsi.mts.tdl.importers.ui</module>
+ <!-- Converters Legacy -->
+ <module>../plugins/org.etsi.mts.tdl.tools.to.docx</module>
+ <module>../plugins/org.etsi.mts.tdl.tools.to.docx.ui</module>
+ <!-- Extras -->
+ <module>../plugins/org.etsi.mts.tdl.rt.ui</module>
+ <module>../plugins/org.etsi.mts.tdl.perspective</module>
+ <module>../plugins/org.etsi.mts.tdl.wizards</module>
+ <!-- Constraints -->
+ <module>../plugins/org.etsi.mts.tdl.constraints</module>
+ <module>../plugins/org.etsi.mts.tdl.constraints.ui</module>
+ <module>../plugins/org.etsi.mts.tdl.constraints.helper</module>
+ <!-- Features -->
+ <module>../features/org.etsi.mts.tdl.model.feature</module>
+ <module>../features/org.etsi.mts.tdl.tx.feature</module>
+ <module>../features/org.etsi.mts.tdl.txi.feature</module>
+ <module>../plugins/org.etsi.mts.tdl.TDLan2.feature</module>
+ <module>../plugins/org.etsi.mts.tdl.TPLan2.feature</module>
+ <module>../features/org.etsi.mts.tdl.constraints.feature</module>
+ <module>../features/org.etsi.mts.tdl.converters.feature</module>
+ <module>../features/org.etsi.mts.tdl.util.feature</module>
+ <module>../features/org.etsi.mts.tdl.tools.to.docx.feature</module>
+ <!-- Update Site -->
+ <module>../updatesite/org.etsi.mts.tdl.updatesite</module>
+ </modules>
+
+ <properties>
+ <maven.compiler.source>11</maven.compiler.source>
+ <maven.compiler.target>11</maven.compiler.target>
+ <tycho-version>2.7.5</tycho-version>
+ <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+ <xtext.version>2.30.0</xtext.version>
+ <tycho.disableP2Mirrors>true</tycho.disableP2Mirrors>
+ <maven.compiler.plugin.version>3.9.0</maven.compiler.plugin.version>
+ </properties>
+
+ <build>
+ <extensions>
+ <!-- Uncomment for caching, currently Maven version bundled with Eclipse does not support it -->
+ <!--
+ <extension>
+ <groupId>org.apache.maven.extensions</groupId>
+ <artifactId>maven-build-cache-extension</artifactId>
+ <version>1.0.0</version>
+ </extension>
+ -->
+ </extensions>
+ <pluginManagement>
+
+ <plugins>
+
+ <!-- xtend-maven-plugin is in pluginManagement instead of in plugins
+ so that it doesn't run before the exec-maven-plugin's *.mwe2 gen; this way
+ we can list it after. -->
+ <plugin>
+ <groupId>org.eclipse.xtend</groupId>
+ <artifactId>xtend-maven-plugin</artifactId>
+ <version>${xtext.version}</version>
+ <executions>
+ <execution>
+ <goals>
+ <goal>compile</goal>
+ <goal>xtend-install-debug-info</goal>
+ <goal>testCompile</goal>
+ <goal>xtend-test-install-debug-info</goal>
+ </goals>
+ </execution>
+ </executions>
+ <configuration>
+ <outputDirectory>xtend-gen</outputDirectory>
+ </configuration>
+ </plugin>
+
+ <!-- without this the example-project would also need to use tycho-->
+ <plugin>
+ <groupId>org.eclipse.tycho</groupId>
+ <artifactId>tycho-packaging-plugin</artifactId>
+ <version>${tycho-version}</version>
+ <configuration>
+ <strictVersions>false</strictVersions>
+ <skipPomGeneration>true</skipPomGeneration>
+ </configuration>
+ </plugin>
+
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-clean-plugin</artifactId>
+ <version>2.5</version>
+ <executions>
+ <execution>
+ <id>gen-clean</id>
+ <goals>
+ <goal>clean</goal>
+ </goals>
+ <configuration>
+ <filesets>
+ <fileset>
+ <directory>${basedir}/xtend-gen</directory>
+ </fileset>
+ </filesets>
+ </configuration>
+ </execution>
+ </executions>
+ </plugin>
+
+ </plugins>
+
+ </pluginManagement>
+
+ <plugins>
+
+ <plugin>
+ <groupId>org.eclipse.tycho</groupId>
+ <artifactId>tycho-maven-plugin</artifactId>
+ <version>${tycho-version}</version>
+ <extensions>true</extensions>
+ </plugin>
+
+ <plugin>
+ <groupId>org.eclipse.tycho</groupId>
+ <artifactId>target-platform-configuration</artifactId>
+ <version>${tycho-version}</version>
+ <configuration>
+ <target>
+ <!-- TODO: A bit fragile.. -->
+ <file>
+ ../../top.target
+ </file>
+ </target>
+ <environments>
+ <environment>
+ <os>macosx</os>
+ <ws>cocoa</ws>
+ <arch>x86_64</arch>
+ </environment>
+ <environment>
+ <os>win32</os>
+ <ws>win32</ws>
+ <arch>x86_64</arch>
+ </environment>
+ <environment>
+ <os>linux</os>
+ <ws>gtk</ws>
+ <arch>x86_64</arch>
+ </environment>
+ </environments>
+ </configuration>
+ </plugin>
+
+ </plugins>
+
+ </build>
+
+ <repositories>
+ <repository>
+ <id>codehaus-snapshots</id>
+ <name>disable dead 'Codehaus Snapshots' repository, see https://bugs.eclipse.org/bugs/show_bug.cgi?id=481478</name>
+ <url>http://nexus.codehaus.org/snapshots/</url>
+ <releases>
+ <enabled>false</enabled>
+ </releases>
+ <snapshots>
+ <enabled>false</enabled>
+ </snapshots>
+ </repository>
+ <!-- This must be disabled explicitly, otherwise it is enabled by https://github.com/mojohaus/mojo-parent
+ which is taken from exec-maven-plugin from at least version 1.6.0 -->
+ <repository>
+ <id>ossrh-snapshots</id>
+ <name>ossrh-snapshots</name>
+ <releases>
+ <enabled>false</enabled>
+ </releases>
+ <snapshots>
+ <enabled>false</enabled>
+ </snapshots>
+ <url>http://oss.sonatype.org/content/repositories/snapshots</url>
+ </repository>
+ <!-- This is enabled by /org/sonatype/oss/oss-parent/7 used as parent by
+ org/xtext/antlr-generator/3.2.1 -->
+ <repository>
+ <id>sonatype-nexus-snapshots</id>
+ <name>Sonatype Nexus Snapshots</name>
+ <url>https://oss.sonatype.org/content/repositories/snapshots</url>
+ <releases>
+ <enabled>false</enabled>
+ </releases>
+ <snapshots>
+ <enabled>false</enabled>
+ </snapshots>
+ </repository>
+ </repositories>
+ <pluginRepositories>
+ <pluginRepository>
+ <id>codehaus-snapshots</id>
+ <name>disable dead 'Codehaus Snapshots' repository, see https://bugs.eclipse.org/bugs/show_bug.cgi?id=481478</name>
+ <url>http://nexus.codehaus.org/snapshots/</url>
+ <releases>
+ <enabled>false</enabled>
+ </releases>
+ <snapshots>
+ <enabled>false</enabled>
+ </snapshots>
+ </pluginRepository>
+ <pluginRepository>
+ <id>ossrh-snapshots</id>
+ <name>ossrh-snapshots</name>
+ <releases>
+ <enabled>false</enabled>
+ </releases>
+ <snapshots>
+ <enabled>false</enabled>
+ </snapshots>
+ <url>http://oss.sonatype.org/content/repositories/snapshots</url>
+ </pluginRepository>
+ <pluginRepository>
+ <id>sonatype-nexus-snapshots</id>
+ <name>Sonatype Nexus Snapshots</name>
+ <url>https://oss.sonatype.org/content/repositories/snapshots</url>
+ <releases>
+ <enabled>false</enabled>
+ </releases>
+ <snapshots>
+ <enabled>false</enabled>
+ </snapshots>
+ </pluginRepository>
+ </pluginRepositories>
+</project>