diff --git a/cad/readme.md b/cad/readme.md
index 301cb17..a609fc4 100644
--- a/cad/readme.md
+++ b/cad/readme.md
@@ -9,6 +9,13 @@
 - [ ] linear
 - [ ] glide
 
+## Moulds
+
+- [ ] beam
+- [ ] quad
+- [ ] continous
+- [ ] inserts
+
 ## Research
 
 - [ ] Spacing