# UCSVP System Variable [GstarCAD 2026](Help%20System/GSTARCAD/2026/Index.md) → [System Variables](Help%20System/GSTARCAD/2026/System%20Variables/(System%20Variables).md) → [U](Help%20System/GSTARCAD/2026/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 the 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 --- [Original help](https://www.gstarcad.net/help/GstarCAD_2026_en-US/detail/systemVariables_Ugsv/UCSVP.html) · © Gstarsoft Co., Ltd.