# VPROTATEASSOC System Variable [GstarCAD 2021](Help%20System/GSTARCAD/2021/Index.md) → [System Variables](Help%20System/GSTARCAD/2021/System%20Variables/(System%20Variables).md) → [V](Help%20System/GSTARCAD/2021/System%20Variables/V/(V).md) **Function Description:** The VPROTATEASSOC system variable is used to control whether the view in viewport is rotated together with viewport when rotating the viewport. | | | | --- | --- | | Type | Integer | | Saved in | Registry | | Initial value | 1 | | Range | 0,1 | **System Variable Value:** **0:** views in viewport do not rotate together with viewport when rotating the viewport **1:** views in viewport rotate together to match the rotation of viewport when rotating the viewport --- ## Other versions with matching text [GstarCAD 2016](../../../2016/System%20Variables/V/VPROTATEASSOC%20System%20Variable--e26488860916.md) · [GstarCAD 2017](Help%20System/GSTARCAD/2017/System%20Variables/V/VPROTATEASSOC%20System%20Variable--e26488860916.md) · [GstarCAD 2018](../../../2018/System%20Variables/V/VPROTATEASSOC%20System%20Variable--e26488860916.md) · [GstarCAD 2019](../../../2019/System%20Variables/V/VPROTATEASSOC%20System%20Variable--e26488860916.md) · [GstarCAD 2020](../../../2020/System%20Variables/V/VPROTATEASSOC%20System%20Variable--e26488860916.md) · [GstarCAD 2022](Help%20System/GSTARCAD/2022/System%20Variables/V/VPROTATEASSOC%20System%20Variable--e26488860916.md)