diff --git a/aws-lambda/lambda/pom.xml b/aws-lambda/lambda/pom.xml
index b2e5cc3b2d..8bfe7a0ade 100644
--- a/aws-lambda/lambda/pom.xml
+++ b/aws-lambda/lambda/pom.xml
@@ -10,9 +10,8 @@
 
     <parent>
         <groupId>com.baeldung</groupId>
-        <artifactId>parent-modules</artifactId>
+        <artifactId>aws-lambda</artifactId>
         <version>1.0.0-SNAPSHOT</version>
-        <relativePath>../../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/aws-lambda/pom.xml b/aws-lambda/pom.xml
index 3264356977..fc655f282d 100644
--- a/aws-lambda/pom.xml
+++ b/aws-lambda/pom.xml
@@ -11,7 +11,6 @@
         <groupId>com.baeldung</groupId>
         <artifactId>parent-modules</artifactId>
         <version>1.0.0-SNAPSHOT</version>
-        <relativePath>../</relativePath>
     </parent>
 
     <modules>
diff --git a/cloud-foundry-uaa/cf-uaa-oauth2-client/pom.xml b/cloud-foundry-uaa/cf-uaa-oauth2-client/pom.xml
index 74603bf0fb..7fcce181a3 100644
--- a/cloud-foundry-uaa/cf-uaa-oauth2-client/pom.xml
+++ b/cloud-foundry-uaa/cf-uaa-oauth2-client/pom.xml
@@ -10,9 +10,8 @@
 
     <parent>
         <groupId>com.baeldung</groupId>
-        <artifactId>parent-boot-2</artifactId>
+        <artifactId>cloud-foundry-uaa</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-boot-2</relativePath>
     </parent>
 
     <dependencies>
diff --git a/cloud-foundry-uaa/cf-uaa-oauth2-resource-server/pom.xml b/cloud-foundry-uaa/cf-uaa-oauth2-resource-server/pom.xml
index 276c8bbaa6..4dffd4d768 100644
--- a/cloud-foundry-uaa/cf-uaa-oauth2-resource-server/pom.xml
+++ b/cloud-foundry-uaa/cf-uaa-oauth2-resource-server/pom.xml
@@ -10,9 +10,8 @@
 
     <parent>
         <groupId>com.baeldung</groupId>
-        <artifactId>parent-boot-2</artifactId>
+        <artifactId>cloud-foundry-uaa</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-boot-2</relativePath>
     </parent>
 
     <dependencies>
diff --git a/cloud-foundry-uaa/pom.xml b/cloud-foundry-uaa/pom.xml
index 03a5b978d4..6ae43b2c08 100644
--- a/cloud-foundry-uaa/pom.xml
+++ b/cloud-foundry-uaa/pom.xml
@@ -4,14 +4,14 @@
     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>
     <artifactId>cloud-foundry-uaa</artifactId>
-    <version>0.0.1-SNAPSHOT</version>
     <name>cloud-foundry-uaa</name>
     <packaging>pom</packaging>
 
     <parent>
         <groupId>com.baeldung</groupId>
-        <artifactId>parent-modules</artifactId>
-        <version>1.0.0-SNAPSHOT</version>
+        <artifactId>parent-boot-2</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+        <relativePath>../parent-boot-2</relativePath>
     </parent>
 
     <modules>
diff --git a/spf4j/spf4j-aspects-app/pom.xml b/spf4j/spf4j-aspects-app/pom.xml
index c4940b9c97..09ca41ea47 100644
--- a/spf4j/spf4j-aspects-app/pom.xml
+++ b/spf4j/spf4j-aspects-app/pom.xml
@@ -9,10 +9,9 @@
     <packaging>jar</packaging>
 
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-modules</artifactId>
+        <groupId>com.baeldung.spf4j</groupId>
+        <artifactId>spf4j</artifactId>
         <version>1.0.0-SNAPSHOT</version>
-        <relativePath>../../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spf4j/spf4j-core-app/pom.xml b/spf4j/spf4j-core-app/pom.xml
index 28c104afe1..2f7f3745f1 100644
--- a/spf4j/spf4j-core-app/pom.xml
+++ b/spf4j/spf4j-core-app/pom.xml
@@ -9,10 +9,9 @@
     <packaging>jar</packaging>
 
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-modules</artifactId>
+        <groupId>com.baeldung.spf4j</groupId>
+        <artifactId>spf4j</artifactId>
         <version>1.0.0-SNAPSHOT</version>
-        <relativePath>../../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-boot-modules/spring-boot-camel/pom.xml b/spring-boot-modules/spring-boot-camel/pom.xml
index 0069dfdbff..5d5e2ce6bd 100644
--- a/spring-boot-modules/spring-boot-camel/pom.xml
+++ b/spring-boot-modules/spring-boot-camel/pom.xml
@@ -9,10 +9,9 @@
     <name>spring-boot-camel</name>
 
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-boot-2</artifactId>
-        <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-boot-2</relativePath>
+        <groupId>com.baeldung.spring-boot-modules</groupId>
+        <artifactId>spring-boot-modules</artifactId>
+        <version>1.0.0-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/spring-boot-modules/spring-boot-cassandre/pom.xml b/spring-boot-modules/spring-boot-cassandre/pom.xml
index 14849e50d7..1f2931a2bf 100644
--- a/spring-boot-modules/spring-boot-cassandre/pom.xml
+++ b/spring-boot-modules/spring-boot-cassandre/pom.xml
@@ -9,10 +9,9 @@
     <description>Cassandre trading bot tutorial</description>
 
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-boot-2</artifactId>
-        <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-boot-2</relativePath>
+        <groupId>com.baeldung.spring-boot-modules</groupId>
+        <artifactId>spring-boot-modules</artifactId>
+        <version>1.0.0-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/spring-boot-modules/spring-boot-custom-starter/greeter/pom.xml b/spring-boot-modules/spring-boot-custom-starter/greeter/pom.xml
index f96880b1cf..5c0580d29a 100644
--- a/spring-boot-modules/spring-boot-custom-starter/greeter/pom.xml
+++ b/spring-boot-modules/spring-boot-custom-starter/greeter/pom.xml
@@ -8,10 +8,9 @@
     <name>greeter</name>
 
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-boot-2</artifactId>
+        <groupId>com.baeldung.spring-boot-modules</groupId>
+        <artifactId>spring-boot-custom-starter</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../../parent-boot-2</relativePath>
     </parent>
 
 </project>
\ No newline at end of file
diff --git a/spring-boot-modules/spring-boot-custom-starter/parent-multi-module/application/pom.xml b/spring-boot-modules/spring-boot-custom-starter/parent-multi-module/application/pom.xml
index 1c26ec32d3..a00c3a3c57 100644
--- a/spring-boot-modules/spring-boot-custom-starter/parent-multi-module/application/pom.xml
+++ b/spring-boot-modules/spring-boot-custom-starter/parent-multi-module/application/pom.xml
@@ -9,9 +9,8 @@
 
     <parent>
         <groupId>com.baeldung</groupId>
-        <artifactId>parent-boot-2</artifactId>
+        <artifactId>parent-multi-module</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../../../parent-boot-2</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-boot-modules/spring-boot-custom-starter/parent-multi-module/library/pom.xml b/spring-boot-modules/spring-boot-custom-starter/parent-multi-module/library/pom.xml
index 5d45de0d1d..6e7b3ce78a 100644
--- a/spring-boot-modules/spring-boot-custom-starter/parent-multi-module/library/pom.xml
+++ b/spring-boot-modules/spring-boot-custom-starter/parent-multi-module/library/pom.xml
@@ -9,9 +9,8 @@
 
     <parent>
         <groupId>com.baeldung</groupId>
-        <artifactId>parent-boot-2</artifactId>
+        <artifactId>parent-multi-module</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../../../parent-boot-2</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-boot-modules/spring-boot-custom-starter/parent-multi-module/pom.xml b/spring-boot-modules/spring-boot-custom-starter/parent-multi-module/pom.xml
index 2a483a8fef..4bc8434d43 100644
--- a/spring-boot-modules/spring-boot-custom-starter/parent-multi-module/pom.xml
+++ b/spring-boot-modules/spring-boot-custom-starter/parent-multi-module/pom.xml
@@ -8,6 +8,12 @@
     <version>0.0.1-SNAPSHOT</version>
     <packaging>pom</packaging>
 
+    <parent>
+        <groupId>com.baeldung.spring-boot-modules</groupId>
+        <artifactId>spring-boot-custom-starter</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+    </parent>
+
     <modules>
         <module>library</module>
         <module>application</module>
diff --git a/spring-boot-modules/spring-boot-groovy/pom.xml b/spring-boot-modules/spring-boot-groovy/pom.xml
index ea9f3231cd..820bb0fd7a 100644
--- a/spring-boot-modules/spring-boot-groovy/pom.xml
+++ b/spring-boot-modules/spring-boot-groovy/pom.xml
@@ -10,10 +10,9 @@
     <description>Spring Boot Todo Application with Groovy</description>
 
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-boot-2</artifactId>
-        <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-boot-2</relativePath>
+        <groupId>com.baeldung.spring-boot-modules</groupId>
+        <artifactId>spring-boot-modules</artifactId>
+        <version>1.0.0-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/spring-boot-modules/spring-boot-property-exp/property-exp-default-config/pom.xml b/spring-boot-modules/spring-boot-property-exp/property-exp-default-config/pom.xml
index 496004b0e2..b1c44de9a9 100644
--- a/spring-boot-modules/spring-boot-property-exp/property-exp-default-config/pom.xml
+++ b/spring-boot-modules/spring-boot-property-exp/property-exp-default-config/pom.xml
@@ -9,10 +9,9 @@
     <packaging>jar</packaging>
 
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-boot-2</artifactId>
+        <groupId>com.baeldung.spring-boot-modules</groupId>
+        <artifactId>spring-boot-property-exp</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../../parent-boot-2</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-boot-modules/spring-boot-validation/pom.xml b/spring-boot-modules/spring-boot-validation/pom.xml
index 86e0a47d0d..fa4e8439e6 100644
--- a/spring-boot-modules/spring-boot-validation/pom.xml
+++ b/spring-boot-modules/spring-boot-validation/pom.xml
@@ -8,10 +8,9 @@
     <version>0.0.1-SNAPSHOT</version>
 
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-boot-2</artifactId>
-        <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-boot-2</relativePath>
+        <groupId>com.baeldung.spring-boot-modules</groupId>
+        <artifactId>spring-boot-modules</artifactId>
+        <version>1.0.0-SNAPSHOT</version>
     </parent>
 
     <dependencies>