How to insert doors and windows in CAD?

The steps of inserting doors and windows in CAD are as follows:

1, open CAD drawing software, and draw doors and windows through the existing drawing wall.

2. After the wall painting is finished, add a door, and press the shortcut key MC (case-insensitive) through the door and window command.

3. Pop up the door and window subframe, and set the width and height of the door by selecting the door insert button.

4. After setting, pick up the wall to find a suitable position to place the door, and hold down Shift to adjust the direction of opening the door.

5. The completed renderings are as follows.