This is not official parameters.
FlashPrint is a 3D printing slicing software developed by FlashForge.
You can download from here.
Please see bellow. (Japanese page)
FlashPrintへのプロファイル追加方法 | 3Dプリンター | フラッシュフォージ
You can put these profile files to $HOME/.FlashPrint/slice_profile/ .