Chapter 4 -- TABLES Section

The following group codes apply to APPID symbol table entries. In addition to the group codes described here, see "Common Group Codes for Symbol Table Entries." For information about abbreviations and formatting used in this table, see "Formatting Conventions in This Reference."

APPID group codes
Group codes Description


Subclass marker (AcDbRegAppTableRecord)


User-supplied (or application-supplied) application name (for extended data). These table entries maintain a set of names for all registered applications.


Standard flag values (bit-coded values):
1 = If set, xdata associated with this APPID is not written when SAVEASR12 is performed.
16 = If set, table entry is externally dependent on an xref.
32 = If this bit and bit 16 are both set, the externally dependent xref has been successfully resolved.
64 = If set, the table entry was referenced by at least one entity in the drawing the last time the drawing was edited. (This flag is for the benefit of AutoCAD commands. It can be ignored by most programs that read DXF files and need not be set by programs that write DXF files.)