diff --git a/appveyor.yml b/appveyor.yml
index 2320978a..d03cca0a 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -49,8 +49,10 @@ after_deploy:
         if(-Not $env:APPVEYOR_PULL_REQUEST_TITLE -And $env:APPVEYOR_REPO_BRANCH -eq 'master')
         {
             cd docs
+            
+            Add-Content link_branch.json "{`"_gitContribute`":{`"branch`":`"$env:APPVEYOR_REPO_COMMIT`"}}"
             & docfx metadata
-            & docfx build
+            & docfx build --globalMetadataFiles all_globals.json,link_branch.json
             if ($lastexitcode -ne 0){
               throw [System.Exception] "docfx build failed with exit code $lastexitcode."
             }
diff --git a/docs/all_globals.json b/docs/all_globals.json
new file mode 100644
index 00000000..7c506dff
--- /dev/null
+++ b/docs/all_globals.json
@@ -0,0 +1,7 @@
+{
+  "_enableSearch": true,
+  "_enableNewTab": true,
+  "_gitContribute": {
+    "apiSpecFolder": "docs/override"
+  }
+}
\ No newline at end of file
diff --git a/docs/docfx.json b/docs/docfx.json
index cbfa415f..af72e22e 100644
--- a/docs/docfx.json
+++ b/docs/docfx.json
@@ -53,10 +53,7 @@
     "template": [
       "default", "templates/material/material"
     ],
-    "globalMetadata": {
-      "_enableSearch": true,
-      "_enableNewTab": true
-    },
+    "globalMetadataFiles": ["all_globals.json"],
     "postProcessors": [],
     "markdownEngineName": "dfm",
     "noLangKeyword": false,
diff --git a/docs/templates/.gitignore b/docs/templates/.gitignore
new file mode 100644
index 00000000..cb4ae637
--- /dev/null
+++ b/docs/templates/.gitignore
@@ -0,0 +1 @@
+_exported_templates
\ No newline at end of file