1. First, open the CAD software, modify the arrows and characters in the scene, and then directly enter d to bring up the dialog box of marking style manager. Select ISO-25 on the left and click the New button.
2. Then rename the new style in the new interface. The basic style is ISO-25. Click to continue.
3. In the new interface, in the new style annotation dialog box, select the symbol and arrow. There are many arrow shapes in the first and second drop-down triangles below the arrow. Adjust the value under the arrow size to adjust the arrow size.
4. Then select the text at the top in the new interface. The appearance of the text is to adjust the style, color and height of the text. Text position is relative to the position between dimension line, and text alignment generally uses the default.
5. Then you can see the text with arrows added in the new interface.