diff --git a/books/manual/SUMMARY.md b/books/manual/SUMMARY.md
index f4d2266..da6d082 100644
--- a/books/manual/SUMMARY.md
+++ b/books/manual/SUMMARY.md
@@ -341,7 +341,7 @@
       - [Elestio](partners_utilization/elestio.md)
       - [OW Freezone](partners_utilization/freezone.md)
       - [Helium](partners_utilization/helium.md)
-      - [Holochain](partners_utilization/helium.md)
+      - [Holochain](partners_utilization/holochain.md)
       - [TZG](partners_utilization/tanzania.md)
       - [Tier-S DC](partners_utilization/tier_s_datacenter.md)
   - [Farming](farming/farming_toc.md)
diff --git a/collections/tech/technology_toc.md b/collections/tech/technology_toc.md
index e78e9d1..53db78c 100644
--- a/collections/tech/technology_toc.md
+++ b/collections/tech/technology_toc.md
@@ -41,6 +41,6 @@ To build on the ThreeFold Grid, refer to the [Developers](developers@@developers
   - [Elestio](partners_utilization@@elestio)
   - [OW Freezone](partners_utilization@@freezone)
   - [Helium](partners_utilization@@helium)
-  - [Holochain](partners_utilization@@helium)
+  - [Holochain](partners_utilization@@holochain)
   - [TZG](partners_utilization@@tanzania)
   - [Tier-S DC](partners_utilization@@tier_s_datacenter)
\ No newline at end of file
diff --git a/heroscript/manual/book_collections.md b/heroscript/manual/book_collections.md
index 33771b2..ed531d1 100644
--- a/heroscript/manual/book_collections.md
+++ b/heroscript/manual/book_collections.md
@@ -35,7 +35,10 @@
     url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/development_manual/collections/partners_utilization'
 
 !!doctree.add
-    url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/development_manual/collections'
+    url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/development_manual/collections/vindo'
+
+!!doctree.add
+    url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/development_manual/collections/mkondo'
 
 ```