IdStory Identity Manager

I go to synchronization log of "not linked" action which is set to link. As it seems, the "Identificator" column in the table shows Id of relation between the entity and account. I would expect it to be indentifier of the system account. Identifier of a relation is not significant for administrator as it is some internal ID. Found out on synchronization of tree nodes.

Snippet from log:

2017-07-13T17:36:35.946+02:00: Entity account relation  with id (a90e80fa-193c-4b86-9d37-595f91503935), between account (9979ce17-2b2c-4705-90fd-a359237fe125) and entity (6140071) was created