# Commands about Object Properties [GstarCAD 2027](Help%20System/GSTARCAD/2027/Index.md) → [Commands](Help%20System/GSTARCAD/2027/Commands/(Commands).md) → [Command Groups](Help%20System/GSTARCAD/2027/Commands/00%20Command%20Groups/(Command%20Groups).md) **Commands：** - [PROPERTIES (GstarCAD 2026)](../../../2026/Commands/P/PROPERTIES.md) - [SETBYLAYER (GstarCAD 2026)](../../../2026/Commands/S/SETBYLAYER.md) **System Variables：** - [CECOLOR (GstarCAD 2026)](Help%20System/GSTARCAD/2026/System%20Variables/C/CECOLOR.md) - [CELTYPE (GstarCAD 2026)](Help%20System/GSTARCAD/2026/System%20Variables/C/CELTYPE.md) - [CELWEIGHT (GstarCAD 2026)](Help%20System/GSTARCAD/2026/System%20Variables/C/CELWEIGHT.md) - [CETRANSPARENCY (GstarCAD 2026)](Help%20System/GSTARCAD/2026/System%20Variables/C/CETRANSPARENCY.md) - [CLAYER (GstarCAD 2026)](Help%20System/GSTARCAD/2026/System%20Variables/C/CLAYER.md) - [CPLOTSTYLE (GstarCAD 2026)](Help%20System/GSTARCAD/2026/System%20Variables/C/CPLOTSTYLE.md) - [THICKNESS (GstarCAD 2026)](Help%20System/GSTARCAD/2026/System%20Variables/T/THICKNESS.md) --- [Original help](https://www.gstarcad.net/help/GstarCAD_2027_en-US/detail/commandReferences/Commands%20about%20Object%20Properties.html) · © Gstarsoft Co., Ltd.