6 files changed, 25 insertions, 16 deletions
diff --git a/files/pt-br/_redirects.txt b/files/pt-br/_redirects.txt
index 562bcb7f59..b97490c78e 100644
--- a/files/pt-br/_redirects.txt
+++ b/files/pt-br/_redirects.txt
@@ -1,3 +1,8 @@
+# DO NOT EDIT THIS FILE MANUALLY.
+# Use the CLI instead:
+#
+#    yarn content add-redirect <fromURL> <toURL>
+#
 # FROM-URL	TO-URL
 /pt-BR/docs/AJAX	/pt-BR/docs/Web/Guide/AJAX
 /pt-BR/docs/AJAX/Getting_Started	/pt-BR/docs/Web/Guide/AJAX/Getting_Started
@@ -725,6 +730,7 @@
 /pt-BR/docs/Web/Guide/CSS/CSS_media_queries_(consultas_de_mídia_em_CSS)	/pt-BR/docs/orphaned/Web/Guide/CSS/CSS_media_queries_(consultas_de_mídia_em_CSS)
 /pt-BR/docs/Web/Guide/CSS/Scaling_background_images	/pt-BR/docs/Web/CSS/CSS_Backgrounds_and_Borders/Resizing_background_images
 /pt-BR/docs/Web/Guide/CSS/Understanding_z_index	/pt-BR/docs/Web/CSS/CSS_Positioning/Understanding_z_index
+/pt-BR/docs/Web/Guide/Events/Mutation_events	/pt-BR/docs/orphaned/Web/Guide/Events/Mutation_events
 /pt-BR/docs/Web/Guide/Events/Touch_events	/pt-BR/docs/Web/API/Touch_events
 /pt-BR/docs/Web/Guide/Events/criando_e_disparando_eventos	/pt-BR/docs/Web/Guide/Events/Creating_and_triggering_events
 /pt-BR/docs/Web/Guide/Gráficos	/pt-BR/docs/Web/Guide/Graphics
diff --git a/files/pt-br/_wikihistory.json b/files/pt-br/_wikihistory.json
index 62526c1e86..f0db1f7010 100644
--- a/files/pt-br/_wikihistory.json
+++ b/files/pt-br/_wikihistory.json
@@ -5831,12 +5831,6 @@
       "eziotristao"
     ]
   },
-  "Web/Guide/Events/Mutation_events": {
-    "modified": "2019-03-23T22:59:51.382Z",
-    "contributors": [
-      "diegolw"
-    ]
-  },
   "Web/Guide/Events/Overview_of_Events_and_Handlers": {
     "modified": "2020-09-28T23:35:22.348Z",
     "contributors": [
@@ -17367,5 +17361,11 @@
     "contributors": [
       "leofalcao10"
     ]
+  },
+  "orphaned/Web/Guide/Events/Mutation_events": {
+    "modified": "2019-03-23T22:59:51.382Z",
+    "contributors": [
+      "diegolw"
+    ]
   }
 }
 \ No newline at end of file
diff --git a/files/pt-br/web/guide/events/mutation_events/index.html b/files/pt-br/orphaned/web/guide/events/mutation_events/index.html
index 582670fb98..c60653c55c 100644
--- a/files/pt-br/web/guide/events/mutation_events/index.html
+++ b/files/pt-br/orphaned/web/guide/events/mutation_events/index.html
@@ -1,7 +1,8 @@
 ---
 title: Mutation events
-slug: Web/Guide/Events/Mutation_events
+slug: orphaned/Web/Guide/Events/Mutation_events
 translation_of: Web/Guide/Events/Mutation_events
+original_slug: Web/Guide/Events/Mutation_events
 ---
 <p>{{deprecated_header()}}</p>
 
diff --git a/files/zh-cn/_redirects.txt b/files/zh-cn/_redirects.txt
index 31e6895182..c22f490a05 100644
--- a/files/zh-cn/_redirects.txt
+++ b/files/zh-cn/_redirects.txt
@@ -2261,6 +2261,7 @@
 /zh-CN/docs/Web/Guide/DOM	/zh-CN/docs/conflicting/Web/API/Document_Object_Model_dd00a71ceceac547ab464128db6bd8ef
 /zh-CN/docs/Web/Guide/DOM/Whitespace_in_the_DOM	/zh-CN/docs/Web/API/Document_Object_Model/Whitespace
 /zh-CN/docs/Web/Guide/Events/Media_events	/zh-CN/docs/orphaned/Web/Guide/Events/Media_events
+/zh-CN/docs/Web/Guide/Events/Mutation_events	/zh-CN/docs/orphaned/Web/Guide/Events/Mutation_events
 /zh-CN/docs/Web/Guide/Events/Touch_events	/zh-CN/docs/Web/API/Touch_events
 /zh-CN/docs/Web/Guide/Events/事件回调	/zh-CN/docs/Web/Guide/Events/Event_handlers
 /zh-CN/docs/Web/Guide/HTML	/zh-CN/docs/Learn/HTML
diff --git a/files/zh-cn/_wikihistory.json b/files/zh-cn/_wikihistory.json
index ff8e2077c3..9f0050198c 100644
--- a/files/zh-cn/_wikihistory.json
+++ b/files/zh-cn/_wikihistory.json
@@ -28865,14 +28865,6 @@
       "Darrel.Hsu"
     ]
   },
-  "Web/Guide/Events/Mutation_events": {
-    "modified": "2019-03-23T22:51:23.609Z",
-    "contributors": [
-      "Pada",
-      "peonyriver",
-      "FredWe"
-    ]
-  },
   "Web/Guide/Events/Orientation_and_motion_data_explained": {
     "modified": "2019-03-23T23:10:07.666Z",
     "contributors": [
@@ -50798,5 +50790,13 @@
       "ziyunfei",
       "Anonymous"
     ]
+  },
+  "orphaned/Web/Guide/Events/Mutation_events": {
+    "modified": "2019-03-23T22:51:23.609Z",
+    "contributors": [
+      "Pada",
+      "peonyriver",
+      "FredWe"
+    ]
   }
 }
 \ No newline at end of file
diff --git a/files/zh-cn/web/guide/events/mutation_events/index.html b/files/zh-cn/orphaned/web/guide/events/mutation_events/index.html
index ea2be04985..732cb7614b 100644
--- a/files/zh-cn/web/guide/events/mutation_events/index.html
+++ b/files/zh-cn/orphaned/web/guide/events/mutation_events/index.html
@@ -1,7 +1,8 @@
 ---
 title: Mutation events
-slug: Web/Guide/Events/Mutation_events
+slug: orphaned/Web/Guide/Events/Mutation_events
 translation_of: Web/Guide/Events/Mutation_events
+original_slug: Web/Guide/Events/Mutation_events
 ---
 <p>{{deprecated_header()}}</p>