119. Counterparties should report, where applicable, the relevant event type, as specified in the field 2.152 in the RTS on reporting.

120. The below table specifies the allowable combinations of action types and event types, as well as sets out whether they apply at trade level, position level or both. The last column of the table indicates when a given action type can be reported without an event type.

121. Table 6 clarifies the applicability of all allowed action type-event type combinations as well as provides additional comments on the actual use cases where such combinations would be reported or, on the contrary, where they should not be used.

122. The comprehensive mapping between business events and action type-event type combinations is provided in the section 3.10.

123. It should be noted that no event type is envisaged for porting. ESMA reiterates that porting should be performed in line with the Guidelines on transfer of data between TRs. Action types 'New' and 'Terminate' should not be used for that purpose.