diff --git a/mission_rust/src/fsrc/datasets/mod.rs b/mission_rust/src/fsrc/datasets/mod.rs
index bc04710..e9e652b 100644
--- a/mission_rust/src/fsrc/datasets/mod.rs
+++ b/mission_rust/src/fsrc/datasets/mod.rs
@@ -1,4 +1,4 @@
-use super::mutex;
+use super::{mutex, objectmanager};
 use super::objectmanager::SystemObjectIF;
 
 #[derive(Copy, Clone, PartialEq)]
@@ -101,7 +101,9 @@ impl<T: HasTypeId + Copy + Default> ReferencedDataset<T> {
         }
     }
 
-    pub fn initialize(&mut self, owner: &dyn SystemObjectIF) -> Result<(), ()> {
+    //Note, passing the object_manager is per design, so that this call can only be used during init (when storing the address is valid)
+    pub fn initialize(&mut self, object_manager: &dyn objectmanager::ObjectManager, owner_of_the_set: objectmanager::ObjectId) -> Result<(), ()> {
+        let owner = object_manager.get_object(owner_of_the_set)?;
         let temp: T = T::default(); //TODO find nicer solution whithout local instance and trait bound to Default
         let type_id = temp.get_type_id();
         let other_set: &dyn DataSetIF;
diff --git a/mission_rust/src/lib.rs b/mission_rust/src/lib.rs
index fa07f9b..462e633 100644
--- a/mission_rust/src/lib.rs
+++ b/mission_rust/src/lib.rs
@@ -163,7 +163,7 @@ impl SystemObjectIF for HandlerSender {
         };
         self.other_handler_queue = other_handler.get_command_queue();
 
-        self.other_data.initialize(other_handler)?;
+        self.other_data.initialize(object_manager, self.other_handler)?;
         Ok(())
     }
 }