I have two non persistable entities with an association one too many. I want to show a specific form on the many side and use a microflow as source. But how do I retrieve that object? With the database you would set the xpath with the constraints. But this is not possible with non persistent objects. In the microflow I get the list of the objects when retrieving over association. I can iterate over the objects to get the one I want. But how to pass this object to the fill microflow so that it returns only this object? How do I transfer a list of objects to a single object. Removing the unwanted objects from the list does not help because a list with one object is still a list. I miss the option to do a retrieve from memory with xpath constraints to make sure I get one object. Anyone a solution? Regards, Ronald