# SOLIDHIST System Variable [GstarCAD 2026](Help%20System/GSTARCAD/2026/Index.md) → [System Variables](Help%20System/GSTARCAD/2026/System%20Variables/(System%20Variables).md) → [S](Help%20System/GSTARCAD/2026/System%20Variables/S/(S).md) ## Function Description: The SOLIDHIST system variable is used to control whether to keep its history record of original parts for new composite solids. | | | | --- | --- | | Type | Integer | | Saved in | Drawing | | Initial value | 0 | | Range | 0,1 | When set to be 1, all composite solids created will keep their original parts objects history record. Users can access those part objects for modifying solids. ## System Variable Value: **0:** set History Record property set to be none for new solids. It will not keep history record **1:** set History Record property set to be Record for new solids. Solids will kept their original objects history record. --- [Original help](https://www.gstarcad.net/help/GstarCAD_2026_en-US/detail/systemVariables/SOLIDHIST.html) · © Gstarsoft Co., Ltd.