Used by Outbound methods only. Do not Submit Used by Outbound methods only. Do not Submit Used in some ISOs for Bid Curves or Ramp Rate Curves Used in some ISOs for Ramp Rate Curves with three columns, e.g. SPP MW/rate/emergency rate Used for distribution factors or other 2-column non-curve sets Used by Outbound methods only. Do not Submit Used by Outbound methods only. Do not Submit Used by Outbound methods only. Do not Submit Used by Outbound methods only. Do not Submit In most ISOs, ReferenceCode attribute alone will identify the contract to schedule--other attributes not needed. Represents how long each interval in ScheduleDetail is. This is the ISO code for the bilateral contract--if used, other attributes not needed Used by Outbound methods only (post-market price). Do not Submit Used by Outbound methods only. Do not Submit Used by Outbound methods only. Do not Submit Used by Outbound methods only. Do not Submit Used by Outbound methods only. Do not Submit Only use for source/sink transactions Used to identify the Schedule ID in PJM and ISONE Used by Outbound GetStatus responses only. Do not Submit or expect in GetScheduleData responses Used by Outbound GetScheduleData responses only. Do not Submit or expect in GetStatus responses