Taking the system cabinet as an example:

Hold down Ctrl to select multiple door panels that need to be converted into drawers - Right-click on the selected door panels - Move to "Door Panels" - Click "Convert to Drawer".

2. Select the "Convert Drawer" folder - Select the required drawers - Click "Select".

3. Done. (Shortcut key "B" to exit the panel mode, shortcut key "O" to open the drawer.)