Specifies whether the trade is not obligated to be cleared via a derivative clearing organization, i.e. wehter there is an exemption from clearing. For historical reasons this is called "end-user exception", but this may be used to indication any exception from normal clearing mandates caused by the type of the partiees or their relationship, such as inter-affiliate trades. If a relatedParty block with a role of ClearingExceptionParty is present, that related party indicates which party is claiming the end user exception.