Create text styles and detailed settings  in your desired style

How to use

Method 1
Command Input Window  >  Command : STYLE
Method 2
Command View All  >     Text Style  >  Text Style Manager
Method 3
Top Bar  >  Text Style  >  Advanced settings
Dimension Style LIST
Provides 2 basic styles (Standard, ISO-25)
Right-click to remove dimension style
Select Dimension Style
Add Dimension Style
Settings Preview
Preview shapes according to setting value changes
Can Zoom In, Zoom Out, and Pan with the mouse wheel
Modify Dimension Style
Edit → Quit/Apply
Scale Settings
Dimension Scale : Input scale value to adjust dimension shape size
Overall Dimension : Adjust dimension shape size by applying the dimension scale value
Layout Space : Determined based on the scale between Model Space and Layout Space
Fit Viewport Scale : Can adjust scale for dimension shapes to fit the viewport
Scale Factor : Input scale value to apply to the measured dimension value
Dimension Style Detailed Settings
Dimension Units : Detailed settings for primary and secondary dimension units, etc.
Dimension Text : Detailed settings for dimension texts displayed on dimension shapes
Dimension Shape : Detailed settings for dimension shapes such as arrowheads and dimension line lengths