diff --git a/_data/mydoc/mydoc_sidebar.yml b/_data/mydoc/mydoc_sidebar.yml
index 67c8265..c95c1a5 100644
--- a/_data/mydoc/mydoc_sidebar.yml
+++ b/_data/mydoc/mydoc_sidebar.yml
@@ -479,29 +479,29 @@ entries:
       version: all
       output: web, pdf
 
-  - title: Collaborating with version control
-    audience: writers, designers
-    platform: all
-    product: all
-    version: all
-    output: web, pdf
-    items:
-
-    - title: Mercurial notes and tips
-      url: /mydoc/mydoc_mercurial_collaboration.html
-      audience: writers, designers
-      platform: all
-      product: all
-      version: all
-      output: web, pdf
-
-    - title: Git notes and tips
-      url: /mydoc/mydoc_git_collaboration.html
-      audience: writers, designers
-      platform: all
-      product: all
-      version: all
-      output: web, pdf
+#  - title: Collaborating with version control
+#    audience: writers, designers
+#    platform: all
+#    product: all
+#    version: all
+#    output: web, pdf
+#    items:
+#
+#    - title: Mercurial notes and tips
+#      url: /mydoc/mydoc_mercurial_collaboration.html
+#      audience: writers, designers
+#      platform: all
+#      product: all
+#      version: all
+#      output: web, pdf
+#
+#    - title: Git notes and tips
+#      url: /mydoc/mydoc_git_collaboration.html
+#      audience: writers, designers
+#      platform: all
+#      product: all
+#      version: all
+#      output: web, pdf
 
   - title: Troubleshooting
     audience: writers, designers
diff --git a/mydoc/mydoc_git_collaboration.md b/mydoc/mydoc_git_collaboration.md
index e2f3a16..b1b3b9a 100644
--- a/mydoc/mydoc_git_collaboration.md
+++ b/mydoc/mydoc_git_collaboration.md
@@ -3,6 +3,7 @@ title: Git notes and tips
 summary: "If you're interacting with your team using Git, the notes and tips will help you collaborate efficiently."
 tags: collaboration
 keywords: git, github, collaboration, interaction, file sharing, push
+published: false
 ---
 
 
diff --git a/mydoc/mydoc_mercurial_collaboration.md b/mydoc/mydoc_mercurial_collaboration.md
index 23c95ce..65b3994 100644
--- a/mydoc/mydoc_mercurial_collaboration.md
+++ b/mydoc/mydoc_mercurial_collaboration.md
@@ -3,6 +3,7 @@ title: Mercurial notes and tips
 summary: "If you're using Mercurial to collaborate on a project, see the tips and notes on this page."
 tags: collaboration
 keywords: mercurial, hg, collaboration, interaction, project teams
+published: false
 ---