# DIMDISASSOCIATE Command [GstarCAD 2027](Help%20System/GSTARCAD/2027/Index.md) → [Commands](Help%20System/GSTARCAD/2027/Commands/(Commands).md) **Function Description:** This command is used to remove associativity from selected dimensions. This command filters the selection set to include only associative dimensions on unlocked layers and in current space (for example, if model space is active, associative dimensions in paper space are excluded), and then it removes associativity of all dimensions and reports the number of dimensions that are filtered out and the number that are disassociated. **Command Access:** > **Icon:** / > **Menu:** / > **Ribbon:** / > **Toolbar:** / > **Command:** DIMDISASSOCIATE > **Alias:** DDA **Command Prompts:** ``` Select dimensions to disassociate ... Select object: ``` --- **Related References：** - [Commands about Modifying Dimension Geometry (GstarCAD 2026)](../../2026/Commands/00%20Command%20Groups/Commands%20about%20Modifying%20Dimension%20Geometry.md) **Related Concepts：** - [About the Types of Dimensions (GstarCAD 2026)](../../2026/Commands/About%20the%20Types%20of%20Dimensions.md) **Related Tasks：** - [To Create Linear Dimensions (GstarCAD 2026)](../../2026/Commands/01%20Procedures/To%20Create%20Linear%20Dimensions.md) - [To Create Radial Dimensions (GstarCAD 2026)](../../2026/Commands/01%20Procedures/To%20Create%20Radial%20Dimensions.md) - [To Create Angular Dimensions (GstarCAD 2026)](../../2026/Commands/01%20Procedures/To%20Create%20Angular%20Dimensions.md) - [To Create Arc Length Dimensions (GstarCAD 2026)](../../2026/Commands/01%20Procedures/To%20Create%20Arc%20Length%20Dimensions.md) --- [Original help](https://www.gstarcad.net/help/GstarCAD_2027_en-US/detail/commandReferences/DIMDISASSOCIATE.html) · © Gstarsoft Co., Ltd.