diff --git a/docs/07-feedback-dissemination/_category_.json b/docs/07-feedback-dissemination/_category_.json
index 6eda1d4d..553aa023 100644
--- a/docs/07-feedback-dissemination/_category_.json
+++ b/docs/07-feedback-dissemination/_category_.json
@@ -3,6 +3,6 @@
   "position": 7,
   "link": {
     "type": "generated-index",
-    "description": ""
+    "description": "Feedback session to participants. Follow up and reporting."
   }
 }
diff --git a/docs/08-challenges-solutions/_category_.json b/docs/08-challenges-solutions/_category_.json
index 97b16bc0..63ac5a2f 100644
--- a/docs/08-challenges-solutions/_category_.json
+++ b/docs/08-challenges-solutions/_category_.json
@@ -3,6 +3,6 @@
   "position": 8,
   "link": {
     "type": "generated-index",
-    "description": ""
+    "description": "Challenges and solutions"
   }
 }
diff --git a/docs/09-good-bad-ugly/_category_.json b/docs/09-good-bad-ugly/_category_.json
index f492d491..418ded7b 100644
--- a/docs/09-good-bad-ugly/_category_.json
+++ b/docs/09-good-bad-ugly/_category_.json
@@ -3,6 +3,6 @@
   "position": 9,
   "link": {
     "type": "generated-index",
-    "description": ""
+    "description": "Case stories on tricot"
   }
 }
diff --git a/docs/10-appendices/_category_.json b/docs/10-appendices/_category_.json
index 095cdc28..f3e1ed22 100644
--- a/docs/10-appendices/_category_.json
+++ b/docs/10-appendices/_category_.json
@@ -3,6 +3,6 @@
   "position": 10,
   "link": {
     "type": "generated-index",
-    "description": ""
+    "description": "Additional docs"
   }
 }