# DIMREGEN Command
[GstarCAD 2024](Help%20System/GSTARCAD/2024/Index.md) → [Commands](Help%20System/GSTARCAD/2024/Commands/(Commands).md)
**Function Description:**
This command is used to update the positions of all associative dimensions in Model space or Layouts. The command not only allows moving associative dimensions to correct positions, but also regenerating dimensions display according to current system variables value.
**Command Access:**
> **Icon:** /
> **Menu:** /
> **Ribbon:** /
> **Toolbar:** /
> **Command:** DIMREGEN
> **Alias:** /
**Command Prompts:** /
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**Related References：**
- [Commands about Associative Dimensioning](Help%20System/GSTARCAD/2024/Commands/00%20Command%20Groups/Commands%20about%20Associative%20Dimensioning.md)
**Related Concepts：**
- [About the Types of Dimensions](Help%20System/GSTARCAD/2024/Commands/02%20Concepts/About%20the%20Types%20of%20Dimensions.md)
**Related Tasks：**
- [To Create Linear Dimensions](Help%20System/GSTARCAD/2024/Commands/01%20Procedures/To%20Create%20Linear%20Dimensions.md)
- [To Create Radial Dimensions](Help%20System/GSTARCAD/2024/Commands/01%20Procedures/To%20Create%20Radial%20Dimensions.md)
- [To Create Angular Dimensions](Help%20System/GSTARCAD/2024/Commands/01%20Procedures/To%20Create%20Angular%20Dimensions.md)
- [To Create Arc Length Dimensions](Help%20System/GSTARCAD/2024/Commands/01%20Procedures/To%20Create%20Arc%20Length%20Dimensions.md)
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[Original help](https://www.gstarcad.net/help/GstarCAD_2024_en-US/detail/commandReferences/DIMREGEN.html) · © Gstarsoft Co., Ltd.