It is possible to set default parameters for one entity to another entity of the same kind.
To set default parameters:
Double-click on the dimension parameters to be copied (original) and exit.
Create a new entity of the same kind in the usual manner.
The example below shows a copied angular dimension:
The new dimension contains the same parameters as the original one.
Note: Dimension parameters have to be of the same kind in order to be set as a new default.