# OPENPARTIAL System Variable [GstarCAD 2020](Help%20System/GSTARCAD/2020/Index.md) → [System Variables](Help%20System/GSTARCAD/2020/System%20Variables/(System%20Variables).md) → [O](Help%20System/GSTARCAD/2020/System%20Variables/O/(O).md) ## Function Description: The OPENPARTIAL system variable is used to control whether the drawing could be operated before it completely opened. | | | | --- | --- | | Type | Integer | | Saved in | Registry | | Initial value | 1 | | Range | 0,1 | The OPENPARTIAL system variable is used to control whether the drawing could be operated before it completely opened. ## System Variable Value: **0:** the drawing must be fully opened before operations on it **1:** the drawing could be edited before fully opened --- ## Other versions with matching text [GstarCAD 2016](../../../2016/System%20Variables/O/OPENPARTIAL%20System%20Variable.md) · [GstarCAD 2017](Help%20System/GSTARCAD/2017/System%20Variables/O/OPENPARTIAL%20System%20Variable.md) · [GstarCAD 2018](Help%20System/GSTARCAD/2018/System%20Variables/O/OPENPARTIAL%20System%20Variable.md) · [GstarCAD 2019](Help%20System/GSTARCAD/2019/System%20Variables/O/OPENPARTIAL%20System%20Variable.md) · [GstarCAD 2021](Help%20System/GSTARCAD/2021/System%20Variables/O/OPENPARTIAL%20System%20Variable.md)