# DBMOD System Variable [GstarCAD 2020](Help%20System/GSTARCAD/2020/Index.md) → [System Variables](Help%20System/GSTARCAD/2020/System%20Variables/(System%20Variables).md) → [D](Help%20System/GSTARCAD/2020/System%20Variables/D/(D).md) ## Function Description: The DBMOD system variable is used to control the modifying state of a drawing. (Read-Only) | | | | --- | --- | | Type | Integer | | Saved in | Not saved | | Initial value | 0 | | Range | 1,4,8,16,32 | ## System Variable Value: **1:** the object database modified **4:** the database system variable modified **8:** windows modified **16:**views modified **32:**fields modified The DBMOD system variable value will be set to be 0 when saving a drawing. --- ## Other versions with matching text [GstarCAD 2016](../../../2016/System%20Variables/D/DBMOD%20System%20Variable.md) · [GstarCAD 2017](Help%20System/GSTARCAD/2017/System%20Variables/D/DBMOD%20System%20Variable.md) · [GstarCAD 2018](Help%20System/GSTARCAD/2018/System%20Variables/D/DBMOD%20System%20Variable.md) · [GstarCAD 2019](Help%20System/GSTARCAD/2019/System%20Variables/D/DBMOD%20System%20Variable.md) · [GstarCAD 2021](Help%20System/GSTARCAD/2021/System%20Variables/D/DBMOD%20System%20Variable.md) · [GstarCAD 2022](Help%20System/GSTARCAD/2022/System%20Variables/D/DBMOD%20System%20Variable.md)