diff --git a/maven-workspace/bom/pom.xml b/maven-workspace/bom/pom.xml
new file mode 100644
index 0000000..c6c3f43
--- /dev/null
+++ b/maven-workspace/bom/pom.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project>
+  <groupId>com.google.example</groupId>
+  <artifactId>my-bom</artifactId>
+  <version>1.2.4-SNAPSHOT</version><!-- {x-version-update:multi1-bom:current} -->
+  <dependencyManagement>
+    <dependencies>
+      <dependency>
+        <groupId>com.google.example</groupId>
+        <artifactId>multi1-bom</artifactId>
+        <version>1.1.1</version>
+        <type>pom</type>
+        <scope>import</scope>
+      </dependency>
+      <dependency>
+        <groupId>com.google.example</groupId>
+        <artifactId>multi1-sub1</artifactId>
+        <version>2.2.2</version>
+      </dependency>
+      <dependency>
+        <groupId>com.google.example</groupId>
+        <artifactId>multi1-sub2</artifactId>
+        <version>3.3.3</version>
+      </dependency>
+      <dependency>
+        <groupId>com.google.example</groupId>
+        <artifactId>multi2-sub1</artifactId>
+        <version>5.5.5</version>
+      </dependency>
+      <dependency>
+        <groupId>com.google.example</groupId>
+        <artifactId>multi2-sub2</artifactId>
+        <version>6.6.6</version>
+      </dependency>
+    </dependencies>
+  </dependencyManagement>
+</project>
\ No newline at end of file
diff --git a/maven-workspace/bom/versions.txt b/maven-workspace/bom/versions.txt
new file mode 100644
index 0000000..484187c
--- /dev/null
+++ b/maven-workspace/bom/versions.txt
@@ -0,0 +1,4 @@
+# Format:
+# module:released-version:current-version
+
+my-bom:1.2.3:1.2.4-SNAPSHOT
diff --git a/maven-workspace/multi1/bom/pom.xml b/maven-workspace/multi1/bom/pom.xml
new file mode 100644
index 0000000..b6df83b
--- /dev/null
+++ b/maven-workspace/multi1/bom/pom.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project>
+  <groupId>com.google.example</groupId>
+  <artifactId>multi1-bom</artifactId>
+  <version>1.1.2-SNAPSHOT</version><!-- {x-version-update:multi1-bom:current} -->
+</project>
\ No newline at end of file
diff --git a/maven-workspace/multi1/pom.xml b/maven-workspace/multi1/pom.xml
new file mode 100644
index 0000000..f54393b
--- /dev/null
+++ b/maven-workspace/multi1/pom.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project>
+  <groupId>com.google.example</groupId>
+  <artifactId>multi1-parent</artifactId>
+  <version>1.1.2-SNAPSHOT</version><!-- {x-version-update:multi1:current} -->
+</project>
\ No newline at end of file
diff --git a/maven-workspace/multi1/primary/pom.xml b/maven-workspace/multi1/primary/pom.xml
new file mode 100644
index 0000000..fd569d0
--- /dev/null
+++ b/maven-workspace/multi1/primary/pom.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project>
+  <groupId>com.google.example</groupId>
+  <artifactId>multi1</artifactId>
+  <version>1.1.2-SNAPSHOT</version><!-- {x-version-update:multi1:current} -->
+</project>
\ No newline at end of file
diff --git a/maven-workspace/multi1/sub1/pom.xml b/maven-workspace/multi1/sub1/pom.xml
new file mode 100644
index 0000000..ca8e85b
--- /dev/null
+++ b/maven-workspace/multi1/sub1/pom.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project>
+  <groupId>com.google.example</groupId>
+  <artifactId>multi1-sub1</artifactId>
+  <version>2.2.3-SNAPSHOT</version><!-- {x-version-update:multi2:current} -->
+</project>
\ No newline at end of file
diff --git a/maven-workspace/multi1/sub2/pom.xml b/maven-workspace/multi1/sub2/pom.xml
new file mode 100644
index 0000000..ee080cf
--- /dev/null
+++ b/maven-workspace/multi1/sub2/pom.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project>
+  <groupId>com.google.example</groupId>
+  <artifactId>multi1-sub2</artifactId>
+  <version>3.3.4-SNAPSHOT</version><!-- {x-version-update:multi1-sub2:current} -->
+</project>
\ No newline at end of file
diff --git a/maven-workspace/multi1/versions.txt b/maven-workspace/multi1/versions.txt
new file mode 100644
index 0000000..6e69d7a
--- /dev/null
+++ b/maven-workspace/multi1/versions.txt
@@ -0,0 +1,7 @@
+# Format:
+# module:released-version:current-version
+
+multi1-bom:1.1.1:1.1.2-SNAPSHOT
+multi1:1.1.1:1.1.2-SNAPSHOT
+multi1-sub1:2.2.2:2.2.3-SNAPSHOT
+multi1-sub2:3.3.3:3.3.4-SNAPSHOT
\ No newline at end of file
diff --git a/maven-workspace/multi2/bom/pom.xml b/maven-workspace/multi2/bom/pom.xml
new file mode 100644
index 0000000..70228f2
--- /dev/null
+++ b/maven-workspace/multi2/bom/pom.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project>
+  <groupId>com.google.example</groupId>
+  <artifactId>multi2-bom</artifactId>
+  <version>4.4.5-SNAPSHOT</version><!-- {x-version-update:multi2-bom:current} -->
+</project>
\ No newline at end of file
diff --git a/maven-workspace/multi2/pom.xml b/maven-workspace/multi2/pom.xml
new file mode 100644
index 0000000..3f9bbb1
--- /dev/null
+++ b/maven-workspace/multi2/pom.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project>
+  <groupId>com.google.example</groupId>
+  <artifactId>multi2-parent</artifactId>
+  <version>4.4.5-SNAPSHOT</version><!-- {x-version-update:multi2:current} -->
+</project>
\ No newline at end of file
diff --git a/maven-workspace/multi2/primary/pom.xml b/maven-workspace/multi2/primary/pom.xml
new file mode 100644
index 0000000..fe192f4
--- /dev/null
+++ b/maven-workspace/multi2/primary/pom.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project>
+  <groupId>com.google.example</groupId>
+  <artifactId>multi2</artifactId>
+  <version>4.4.5-SNAPSHOT</version><!-- {x-version-update:multi2:current} -->
+</project>
\ No newline at end of file
diff --git a/maven-workspace/multi2/sub1/pom.xml b/maven-workspace/multi2/sub1/pom.xml
new file mode 100644
index 0000000..19d7408
--- /dev/null
+++ b/maven-workspace/multi2/sub1/pom.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project>
+  <groupId>com.google.example</groupId>
+  <artifactId>multi2-sub1</artifactId>
+  <version>5.5.6-SNAPSHOT</version><!-- {x-version-update:multi2:current} -->
+</project>
\ No newline at end of file
diff --git a/maven-workspace/multi2/sub2/pom.xml b/maven-workspace/multi2/sub2/pom.xml
new file mode 100644
index 0000000..175f79b
--- /dev/null
+++ b/maven-workspace/multi2/sub2/pom.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project>
+  <groupId>com.google.example</groupId>
+  <artifactId>multi2-sub2</artifactId>
+  <version>6.6.7-SNAPSHOT</version><!-- {x-version-update:multi2-sub2:current} -->
+</project>
\ No newline at end of file
diff --git a/maven-workspace/multi2/versions.txt b/maven-workspace/multi2/versions.txt
new file mode 100644
index 0000000..6300023
--- /dev/null
+++ b/maven-workspace/multi2/versions.txt
@@ -0,0 +1,7 @@
+# Format:
+# module:released-version:current-version
+
+multi2-bom:1.1.1:4.4.5-SNAPSHOT
+multi2:1.1.1:4.4.5-SNAPSHOT
+multi2-sub1:2.2.2:5.5.6-SNAPSHOT
+multi2-sub2:3.3.3:6.6.7-SNAPSHOT
\ No newline at end of file