Task_P07_CalculatePreAuthAmount Task_P07_RequestPreAuthorization Gateway_P07_PreAuthApproved Task_P07_RecordHoldInPMS Gateway_P07_PostAuthJoin Task_P07_ScheduleHoldReleaseOrCapture Event_P07_EndGuaranteeSecured Gateway_P07_PostAuthSplit Task_P07_ReceivePreAuthResult Event_P07_StartGuaranteeDetails Task_P07_ValidateBookingAndTerms Task_P07_DetermineGuaranteeRequirement Gateway_P07_DepositRequired Task_P07_RequestAlternateGuarantee Task_P07_ValidateAlternateGuarantee Gateway_P07_RetryAvailable Task_P07_SendBookingAtRisk Event_P07_EndBookingAtRisk Event_P07_ReceiveAlternateGuarantee Event_P07_EndNoGuaranteeRequired Task_P07_SendGuaranteeConfirmation