diff --git a/pom.xml b/pom.xml
index 35a2de9a45..8fa93373fc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -637,7 +637,7 @@
                 <module>dubbo</module>
                 <module>persistence-modules/flyway</module>
                 <!-- <module>grpc</module> --><!-- protobuf-maven-plugin filecopy failure -->
-                <!-- <module>JGit</module> --><!-- Unit test failure -->
+                <module>JGit</module>
                 <module>jni</module>
                 <module>jooby</module>
                 <!-- <module>micronaut</module> --><!-- Not upgraded to java 9 -->
@@ -662,24 +662,13 @@
                 <module>sse-jaxrs</module>
                 <module>static-analysis</module>
                 <module>stripe</module>
-                <!-- <module>structurizr</module> --><!-- Artiifact not found -->
+                <module>structurizr</module>
                 <module>Twitter4J</module>
                 <module>wicket</module>
                 <module>xstream</module>
                 <module>cas/cas-secured-app</module>
                 <module>cas/cas-server</module>
-                <!-- <module>graphql/graphql-java</module> --><!-- Wrong parent -->
-                <!-- <module>guest/deep-jsf</module> --><!-- guest post on different site -->
-                <!-- <module>guest/junit5-example</module> --><!-- guest post on different site - Compilation failure -->
-                <!-- <module>guest/log4j2-example</module> --><!-- guest post on different site -->
-                <!-- <module>guest/logback-example</module> --><!-- guest post on different site -->
-                <!-- <module>guest/memory-leaks</module> --><!-- guest post on different site -->
-                <!-- <module>guest/remote-debugging</module> --><!-- guest post on different site -->
-                <!-- <module>guest/spring-boot-app</module> --><!-- guest post on different site -->
-                <!-- <module>guest/spring-mvc</module> --><!-- guest post on different site -->
-                <!-- <module>guest/spring-security</module> --><!-- guest post on different site -->
-                <!-- <module>guest/thread-pools</module> --><!-- guest post on different site -->
-                <!-- <module>guest/tomcat-app</module> --><!-- guest post on different site -->
+                <module>graphql/graphql-java</module>
                 <!-- <module>jenkins/hello-world</module> --> <!-- disabled in the default profile -->
                 <!-- <module>rule-engines/easy-rules</module> --><!-- Wrong Parent -->
                 <!-- <module>rule-engines/openl-tablets</module> --><!-- Wrong Parent -->
@@ -687,9 +676,6 @@
                 <module>spring-boot-custom-starter/greeter</module>
                 <module>persistence-modules/spring-boot-h2/spring-boot-h2-database</module>
                 <!--module>persistence-modules/spring-boot-h2/spring-boot-h2-remote-app</module-->
-                <!-- <module>guest\webservices\rest-client</module> --><!-- guest post on different site -->
-                <!-- <module>guest\webservices\rest-server</module> --><!-- guest post on different site -->
-                <!-- <module>guest\webservices\spring-rest-service</module> --><!-- guest post on different site -->
                 <module>flyway-cdi-extension</module>
                 
                 <module>spring-security-acl</module>
@@ -711,7 +697,7 @@
                 <module>spring-security-mvc-session</module>
                 <module>spring-security-mvc-socket</module>
                 <module>spring-security-openid</module>
-                <!--<module>spring-security-react</module> -->
+                <module>spring-security-react</module>
                 <module>spring-security-rest-basic-auth</module>
                 <module>spring-security-rest-custom</module>
                 <module>spring-security-rest</module>
@@ -734,8 +720,8 @@
                 <module>spring-rest-angular</module>
                 <module>spring-rest-full</module>
                 <module>spring-rest-query-language</module>
-                <!-- <module>spring-rest</module> --> <!-- temporarily disabled -->
-                <!-- <module>spring-rest-simple</module> --> <!-- temporarily disabled -->
+                <module>spring-rest</module>
+                <module>spring-rest-simple</module>
                 <module>spring-resttemplate</module>
 				<module>helidon</module>
             </modules>
@@ -1030,7 +1016,7 @@
                 
                 <module>jackson</module>
                 <module>java-strings</module>
-                <!--<module>core-java-9</module> --> <!-- Commented because we have still not upgraded to java 9 -->
+                <!--<module>core-java-9</module> --> <!-- we haven't upgraded to java 9 -->
                 <module>java-collections-conversions</module>
                 <module>java-collections-maps</module>
                 <module>java-streams</module>
@@ -1114,9 +1100,10 @@
                 <module>rabbitmq</module>
                 
                 <!-- very long running - temporarily disabled -->
-                <!-- 
+                <!--
+                
+                --> 
                 <module>persistence-modules/spring-data-mongodb</module>
-                -->
                 
             </modules>