# UCSVP System Variable [GstarCAD 2021](Help%20System/GSTARCAD/2021/Index.md) → [System Variables](Help%20System/GSTARCAD/2021/System%20Variables/(System%20Variables).md) → [U](Help%20System/GSTARCAD/2021/System%20Variables/U/(U).md) **Function Description:** The UCSVP system variable is used to determine whether the UCS in other viewport is dependent or independent of UCS in current viewport. | | | | --- | --- | | Type | Integer | | Saved in | Drawing | | Initial value | 1 | | Range | 0,1 | **System Variable Value:** **0:** unlocked; the UCS reflects the current UCS of current viewport **1:** lock; the UCS stores in viewport and independent of the UCS of the current viewport --- ## Other versions with matching text [GstarCAD 2016](../../../2016/System%20Variables/U/UCSVP%20System%20Variable--8b4b5d2ab2ce.md) · [GstarCAD 2017](Help%20System/GSTARCAD/2017/System%20Variables/U/UCSVP%20System%20Variable--8b4b5d2ab2ce.md) · [GstarCAD 2018](../../../2018/System%20Variables/U/UCSVP%20System%20Variable--8b4b5d2ab2ce.md) · [GstarCAD 2019](../../../2019/System%20Variables/U/UCSVP%20System%20Variable--8b4b5d2ab2ce.md) · [GstarCAD 2020](../../../2020/System%20Variables/U/UCSVP%20System%20Variable--8b4b5d2ab2ce.md) · [GstarCAD 2022](Help%20System/GSTARCAD/2022/System%20Variables/U/UCSVP%20System%20Variable--8b4b5d2ab2ce.md)