# SOLIDHIST System Variable [GstarCAD 2021](Help%20System/GSTARCAD/2021/Index.md) → [System Variables](Help%20System/GSTARCAD/2021/System%20Variables/(System%20Variables).md) → [S](Help%20System/GSTARCAD/2021/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 could 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. --- ## Other versions with matching text [GstarCAD 2016](../../../2016/System%20Variables/S/SOLIDHIST%20System%20Variable.md) · [GstarCAD 2017](Help%20System/GSTARCAD/2017/System%20Variables/S/SOLIDHIST%20System%20Variable.md) · [GstarCAD 2018](Help%20System/GSTARCAD/2018/System%20Variables/S/SOLIDHIST%20System%20Variable.md) · [GstarCAD 2019](Help%20System/GSTARCAD/2019/System%20Variables/S/SOLIDHIST%20System%20Variable.md) · [GstarCAD 2020](Help%20System/GSTARCAD/2020/System%20Variables/S/SOLIDHIST%20System%20Variable.md)