diff --git a/content/zettels/feedforward_control.md b/content/zettels/feedforward_control.md
index 66b7476..9847b90 100644
--- a/content/zettels/feedforward_control.md
+++ b/content/zettels/feedforward_control.md
@@ -9,7 +9,8 @@ Tags
 
 Depending on the physical system to be controlled, several feedforward controllers can be used:
 
--   [Rigid Body Feedforward](#rigid-body-feedforward)
+-   [test](#rigid-body-feedforward)
+-   [Org Special Blocks]({​{<relref "rigid_body_feedforward">}})
 -   <sec:rigid_body_feedforward>
 -   <sec:fourth_order_feedforward>
 -   <sec:model_based_feedforward>