2.4.293 BrtBeginUsers
The BrtBeginUsers record specifies the beginning of a collection of BrtUsr (section 2.4.844) records as defined by the Revision Log (section 2.1.7.44) part ABNF and User Names (section 2.1.7.55) part ABNF. The collection of BrtUsr records specifies properties for users editing a shared workbook. The count of BrtUsr records following this record is specified by the BrtCUsr (section 2.4.344) record.