diff --git a/heroscript/devs/book_collections.md b/heroscript/devs/book_collections.md
index eef936d..86d509b 100644
--- a/heroscript/devs/book_collections.md
+++ b/heroscript/devs/book_collections.md
@@ -1,46 +1,10 @@
-```js
-
-!!book.generate name:'devs' title:'ThreeFold Developers Manual' printbook:false foldlevel:0
-        url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/books/devs'
-
-!!doctree.add
-    url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/collections/manual'
-
-!!doctree.add
-    url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/collections/dashboard'
-!!doctree.add
-    url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/collections/tfconnect'
-!!doctree.add
-    url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/collections/developers'
-!!doctree.add
-    url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/collections/farmers'
-!!doctree.add
-    url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/collections/system_administrators'
-!!doctree.add
-    url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/collections/threefold_token'
-!!doctree.add
-    url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/collections/faq'
-
-!!doctree.add
-    url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/collections/about'
-!!doctree.add
-    url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/collections/tech'
-!!doctree.add
-    url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/collections/legal'
-!!doctree.add
-    url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/collections/farming'
-!!doctree.add
-    url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/collections/cloud'
-!!doctree.add
-    url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/collections/collaboration'
-!!doctree.add
-    url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/collections/partners_utilization'
-
-!!doctree.add
-    url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/collections/vindo'
-
-!!doctree.add
-    url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/collections/mkondo'
-
-```
-
+```js
+!!mdbook.export 
+    title:'Threefold Developers Manual' 
+    description: 'ThreeFold Manual for Developers' 
+    name:'devs' 
+    summary_url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/books/devs'
+    collections:'manual, dashboard, tfconnect, developers, farmers, system_administrators, threefold_token, faq, about, tech, legal, farming, cloud, collaboration, partners_utilization, vindo, mkondo' 
+    production:0 //means we put it in summary
+```
+