Are the settings to which you are referring DIMENSION STYLES?
A DIMSTYLE includes both ARROW and TEXT definitions.
The same is true of MULTILEADER STYLES.
Are you trying to recreate the company DIMSTYLE in a new drawing, or to update the DIMSTYLE used in old drawings?
You can use the MATCHPROP command on a selection set, or else you can select all CTRL+A and change the DIMSTYLE in the PROPERTIES palette.