# BLOOKUPTABLE Command [GstarCAD 2020](Help%20System/GSTARCAD/2020/Index.md) → [Commands](Help%20System/GSTARCAD/2020/Commands/(Commands).md) → [B](Help%20System/GSTARCAD/2020/Commands/B/(B).md) The BLOOKUPTABLE command is used to display or create a property query table for specified dynamic block definition. **Command Access:** > **Command:** BLOOKUPTABLE **Command Prompts:** > Select Lookup Action: **Function Description:** When specifying a lookup action to a lookup parameter, the "Property query table" pops up. If there is already a lookup table for a lookup action, it will display in the "Property query table" when running BLOOKUPTABLE command. ## Other versions with matching text [GstarCAD 2016](../../../2016/Commands/B/BLOOKUPTABLE%20Command--dee70b712158.md) · [GstarCAD 2017](../../../2017/Commands/B/BLOOKUPTABLE%20Command--dee70b712158.md) · [GstarCAD 2018](../../../2018/Commands/B/BLOOKUPTABLE%20Command--dee70b712158.md) · [GstarCAD 2019](Help%20System/GSTARCAD/2019/Commands/B/BLOOKUPTABLE%20Command--dee70b712158.md) · [GstarCAD 2021](../../../2021/Commands/B/BLOOKUPTABLE%20Command--dee70b712158.md)