Damlink configuring automatic assignment with update to latest version

I need to update DAMLink configuration file (<TEAMS_HOME>/data/sap/damlink_config.xml) to work with auto assignment. Specially to send notification to hybris when asset that was attached to hybris product was atatched with update to latest version.

How XML part for <notificationconfig> should look like? We are using tabular auto assign fields and in documentation there is only sentence "The last datafield for the connectionid must be the assigned field that shall be reset."

Does any one has working example of notificationconfig? How should I see that assigned field is actually reseted?