https://www.autodesk.com/support/technical/article/caas/tsarticles/ts/7g3sdqvuyTSdHuMvGGvSBs.html
Vault BOM Reports - Custom ordering by Position Number
Issue/Task: The user interface of Autodesk Vault Item BOM grid display allows flexible sort orders on each column. For BOM Reports, creating Print or Export...
bom reportscustom orderingby positionvaultnumber