Name of the geometry (content). Name of the content file in pool directory, File extension "pkg".
FileName(isCreaOptNotSet)=?_CALCNAME.start(0).Format("<GENNAME>")
.RepChar("?<>\\%$~^'\" /@-=,+().|][;:!*#&","_").RepRegExp("^_","",1)
.RepSeq("__,_").MaxLen(128).add(".pkg").value()
<GENNAME>: The file name contains the Standard Name (NB).
RepChar("?<>\\%$~^'\" /@-=,+().|][;:!*#&","_").RepRegExp("^_","",1).RepSeq("__,_"): Replace denied characters
MaxLen(128): Maximal length of file name

![[Note]](https://webapi.partcommunity.com/service/help/latest/pages/cn/3dfindit/doc/images/note.png)