Enable replication on cloned objects
Some of the objects that are installed out of the box when you install SMP or any of the solutions, are marked as "NoReplication", meaning that those objects are not replicated to other NSs. At the same time, these objects are marked as "ReadOnly", so the objects remain exactly as installed. This is a good idea, as the other NS will have the same object.
Best practices recommend to clone these objects, and work on the cloned object to adapt it to your needs. In the process of cloning, the "ReadOnly" attribute is removed, so you can edit the new object. But the NoReplication attribute is kept, so the new object is not going to be replicated to other NSs.
Please, enable the new object to be replicated to other NSs.