Description of problem:
When a method with embedded methods is copied via the copy bouton, the destination method does not have the embedded methods associated

Version-Release number of selected component (if applicable):
5.9.3

How reproducible:
every time

Steps to Reproduce:
1. create a simple method 
2. associate some embedded methods
3. via the menu, copy this method to an other place/datastore
4. 

Actual results:
the new method do not have any embedded methods

Expected results:
the new method have the same embedded methods, in the same order

Additional info: