diff --git a/src/api/content/content-types/content/schema.json b/src/api/content/content-types/content/schema.json
index f409d59..17e707a 100644
--- a/src/api/content/content-types/content/schema.json
+++ b/src/api/content/content-types/content/schema.json
@@ -28,24 +28,12 @@
       "relation": "oneToOne",
       "target": "api::content-type.content-type"
     },
-    "titles": {
-      "displayName": "title",
-      "type": "component",
-      "repeatable": true,
-      "component": "translations.title"
-    },
     "ranged_contents": {
       "type": "relation",
       "relation": "oneToMany",
       "target": "api::ranged-content.ranged-content",
       "mappedBy": "content"
     },
-    "text_set": {
-      "displayName": "text_set",
-      "type": "component",
-      "repeatable": true,
-      "component": "sets.text-set"
-    },
     "thumbnail": {
       "type": "media",
       "multiple": false,
diff --git a/src/components/sets/audio-set.json b/src/components/sets/audio-set.json
index ea224f5..74f7c23 100644
--- a/src/components/sets/audio-set.json
+++ b/src/components/sets/audio-set.json
@@ -2,15 +2,11 @@
   "collectionName": "components_sets_audio_sets",
   "info": {
     "displayName": "audio_set",
-    "icon": "headphones"
+    "icon": "headphones",
+    "description": ""
   },
   "options": {},
   "attributes": {
-    "language": {
-      "type": "relation",
-      "relation": "oneToOne",
-      "target": "api::language.language"
-    },
     "status": {
       "type": "enumeration",
       "enum": [
@@ -22,11 +18,12 @@
       "default": "Incomplete"
     },
     "audiofile": {
+      "type": "media",
+      "multiple": true,
+      "required": false,
       "allowedTypes": [
         "files"
-      ],
-      "type": "media",
-      "multiple": true
+      ]
     },
     "source_language": {
       "type": "relation",
diff --git a/src/components/sets/text-set.json b/src/components/sets/text-set.json
index 3869b0e..aa3ef18 100644
--- a/src/components/sets/text-set.json
+++ b/src/components/sets/text-set.json
@@ -7,11 +7,6 @@
   },
   "options": {},
   "attributes": {
-    "language": {
-      "type": "relation",
-      "relation": "oneToOne",
-      "target": "api::language.language"
-    },
     "status": {
       "type": "enumeration",
       "enum": [
diff --git a/src/components/sets/video-set.json b/src/components/sets/video-set.json
index 0bf0964..3e0a4cd 100644
--- a/src/components/sets/video-set.json
+++ b/src/components/sets/video-set.json
@@ -2,15 +2,11 @@
   "collectionName": "components_sets_video_sets",
   "info": {
     "displayName": "Video Set",
-    "icon": "film"
+    "icon": "film",
+    "description": ""
   },
   "options": {},
   "attributes": {
-    "language": {
-      "type": "relation",
-      "relation": "oneToOne",
-      "target": "api::language.language"
-    },
     "status": {
       "type": "enumeration",
       "enum": [
@@ -31,11 +27,12 @@
       "type": "string"
     },
     "subfile": {
+      "type": "media",
+      "multiple": false,
+      "required": false,
       "allowedTypes": [
         "files"
-      ],
-      "type": "media",
-      "multiple": false
+      ]
     },
     "subbers": {
       "type": "relation",