# BLOOKUPTABLE Command [GstarCAD 2027](Help%20System/GSTARCAD/2027/Index.md) → [Commands](Help%20System/GSTARCAD/2027/Commands/(Commands).md) **Function Description:** This command is used to display or create a property query table for a specified dynamic block definition. You can only use the BLOOKUPTABLE command in the Block Editor. When specifying a lookup action to a lookup parameter, the [Property query table dialog box](Help%20System/GSTARCAD/2027/Commands/03%20Dialog%20Boxes/Property%20Query%20Table%20Dialog%20Box.md) pops up. If there is already a lookup table for a lookup action, it will display in the Property query table dialog box when running the BLOOKUPTABLE command. **Command Access:** > **Icon:** / > **Menu:** / > **Ribbon:** / > **Toolbar:** / > **Command:** BLOOKUPTABLE > **Alias:** / **Command Prompts:** ``` Select Lookup Action: ``` --- **Related References：** - [Commands about Dynamic Blocks (GstarCAD 2026)](../../2026/Commands/00%20Command%20Groups/Commands%20about%20Dynamic%20Blocks.md) **Related Tasks：** - [To Create Dynamic Blocks (GstarCAD 2026)](../../2026/Commands/01%20Procedures/To%20Create%20Dynamic%20Blocks.md) --- [Original help](https://www.gstarcad.net/help/GstarCAD_2027_en-US/detail/commandReferences/BLOOKUPTABLE.html) · © Gstarsoft Co., Ltd.