# CUI Command [GstarCAD 2027](Help%20System/GSTARCAD/2027/Index.md) → [Commands](Help%20System/GSTARCAD/2027/Commands/(Commands).md) → [C](Help%20System/GSTARCAD/2027/Commands/C/(C).md) ## Function Description: This command is used to manage the customized user interface elements in the product. The [Customize User Interface dialog box](Help%20System/GSTARCAD/2027/Commands/03%20Dialog%20Boxes/Customize%20User%20Interface%20Dialog%20Box.md) is displayed. ## Command Access: > **Icon:**  > **Menu:** Tools > Customize > Interface > **Ribbon:** Manage > Customizes settings > Interface > **Toolbar: /** > **Command:** CUI > **Alias: /** **Command Prompts: /** --- **Related References：** - [Commands about Customization (GstarCAD 2026)](../../../2026/Commands/00%20Command%20Groups/Commands%20about%20Customization.md) - [Commands about Customizing the Drawing Environment (GstarCAD 2026)](../../../2026/Commands/00%20Command%20Groups/Commands%20about%20Customizing%20the%20Drawing%20Environment.md) **Related Concepts：** - [About Creating and Using Tools from Objects and Images (GstarCAD 2026)](../../../2026/Commands/02%20Concepts/About%20Creating%20and%20Using%20Tools%20from%20Objects%20and%20Images.md) **Related Tasks：** - [To Set Drawing Options (GstarCAD 2026)](../../../2026/Commands/01%20Procedures/To%20Set%20Drawing%20Options.md) --- [Original help](https://www.gstarcad.net/help/GstarCAD_2027_en-US/detail/commandReferences/CUI.html) · © Gstarsoft Co., Ltd.