diff --git a/.gitmodules b/.gitmodules
index 0720c43..e7fdcd2 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -94,6 +94,9 @@
 [submodule "Contactus"]
 	path = Contactus
 	url = https://bitbucket.org/wikiskripta/contactus
+[submodule "CreatePage"]
+	path = CreatePage
+	url = https://github.com/ProfessionalWiki/CreatePage
 [submodule "CreateWiki"]
 	path = CreateWiki
 	url = https://github.com/miraheze/CreateWiki.git
@@ -355,6 +358,9 @@
 [submodule "PHPEditor"]
 	path = PHPEditor
 	url = https://github.com/mwstake/mediawiki-extensions-PHPEditor
+[submodule "PageApprovals"]
+	path = PageApprovals
+	url = https://github.com/ProfessionalWiki/PageApprovals
 [submodule "PageAuthors"]
 	path = PageAuthors
 	url = https://bitbucket.org/wikiskripta/pageauthors
@@ -391,6 +397,9 @@
 [submodule "PeriodicRelatedChanges"]
 	path = PeriodicRelatedChanges
 	url = https://github.com/hexmode/mediawiki-PeriodicRelatedChanges
+[submodule "PersistentPageIdentifiers"]
+	path = PersistentPageIdentifiers
+	url = https://github.com/ProfessionalWiki/PersistentPageIdentifiers
 [submodule "Pickle"]
 	path = Pickle
 	url = https://github.com/jeblad/Pickle.git
diff --git a/CreatePage b/CreatePage
new file mode 160000
index 0000000..db13f23
--- /dev/null
+++ b/CreatePage
@@ -0,0 +1 @@
+Subproject commit db13f23153d9a1be65e5a972055f66ca7e0117f7
diff --git a/PageApprovals b/PageApprovals
new file mode 160000
index 0000000..06f8d62
--- /dev/null
+++ b/PageApprovals
@@ -0,0 +1 @@
+Subproject commit 06f8d62be02185c3e191f32f6c7df2197159d430
diff --git a/PersistentPageIdentifiers b/PersistentPageIdentifiers
new file mode 160000
index 0000000..a5d4bb1
--- /dev/null
+++ b/PersistentPageIdentifiers
@@ -0,0 +1 @@
+Subproject commit a5d4bb1a5eed154ed60aa378f737a7388652d9ec