Architects Suplemental Instructions folder Contains Architects instructions downloaded from the General's planroom and may have sub-folders. Usually MINOR changes to the original Plans Or to clarify an instruction. NB: it should NEVER be used if the Instruction will cause a change in the Contract Price or a change in the Contract Timetable! Use a Change Order. For a major change in the Project, use a Construction Change Directive, or a Proposal Request instead.