The opening lines of cabinets are not visible

Issue description

Cabinet opening lines (or swing indicators) are missing in the 3D view, as well as in Elevations and Sections. How can they be displayed?

Solution

The visibility of cabinet opening lines is controlled through Model View Options. To enable them:

1. Go to Document > Model View > Model View Options.
   
   
    
2. Select the Model View Combination used for the view. If needed, create a new combination for more control in your Views.
   
    
3. Under Miscellaneous Settings for Library Parts, enable Object Opening Lines in 3D.
   
4. Click OK to apply the changes, and the opening lines should now display as shown below.