You can modify the specific properties of a coordinate dimension.
Use style values to create new objects in Style, will affect coordinate dimension created before R18:
The Properties dialog box appears.
This tab allows you to modify the following coordinate dimension properties:
The coordinate unit format is modified from millimeter to feet and inch.
You can also modify the displayed unit format in the Numerical properties available in the Object Properties panel.
The coordinate unit format is modified from feet and inch to feet only.
The coordinate values are displayed with 4 digits precision.
You can also modify the displayed precision in the Numerical properties available in the Object Properties panel.