# DIMREGEN Command [GstarCAD 2022](Help%20System/GSTARCAD/2022/Index.md) → [Commands](Help%20System/GSTARCAD/2022/Commands/(Commands).md) → [D](Help%20System/GSTARCAD/2022/Commands/D/(D).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:**/