If a maintenance outage on a RA resource is approved and the ISO then asks for substitute capacity, it is not appropriate for the scheduling coordinator to cancel the planned outage and resubmit the same (or substantially similar) outage in the forced timeframe. In the absence of changes in the physical circumstances surrounding the outage request between the planned and forced timeframes, resubmitting the outage could be viewed as submission of false information to the ISO and/or taking an outage not authorized by the ISO. Instead, the scheduling coordinator should leave the requested outage as a planned maintenance outage. If the scheduling coordinator does not provide the requested substitute capacity, either the ISO will cancel the planned outage or the outage may proceed subject to potential RAAIM non-availability charges. Similarly, it is not appropriate outage practice for a scheduling coordinator intentionally to refrain from submitting a planned outage until the force outage timeframe. This is particularly so with RA resources, considering that some forced outage nature of work categories are exempt from RAAIM.