Hello, you can use stickers or custom top walls for production. The operation steps are as follows:
Method 1. Click on the wall. There is a small scissors at the bottom of the screen. After cutting out the area of the door, drag and place the door in the finishing - decorative map.

Method 2. Use the custom ceiling and wall function to produce the background wall of the invisible door. The steps are as follows:

1. Enter the custom ceiling and wall, click on "Background Wall Design", draw the required invisible door area with a rectangle, and then add the integrated wallboard design in the area;

2. Switch to 3D mode and drag the sticker from the left to replace the texture.

Method 3: You can directly select the invisible door from the custom whole wood module to add the design.