Project, work-order and change-order numbers. Projects continue your Quote Master sequence, so nobody relearns anything.
Given out on creation — even an idea gets a handle.
Last issued: 23245
FSG uses none
Use {project}, {n} and {letter}.
Approved changes become child projects · 23246-1
The letter comes from the trade · 23246E
Internal only — clients see the project number
One letter per trade. When two trades on one project share a letter, the second gets the next free one.