Use the dialog box at Document > Model View > Model View Options to set the following options (divided into separate panels):
1.Construction Element Options: Show/Hide and other options affecting the display and output of Beams, Column Symbols, Doors, Windows, Skylights, Section Markers, Curtain Walls and Mark-up items.
For more information, see Model View Options for Construction Elements.
2.Stair and Railing Options (affecting the elements’ 3D and Section display, and the show/hide status of component symbols)
See Stair and Railing Options.
3.Detail Level of Stair and Railing Symbols (GDL components)
See Detail Level of Stair and Railing Symbols.
4.Detail Level of Door, Window and Skylight Symbols
5.Miscellaneous Settings for Library Parts: Switches the 2D display preferences for certain GDL objects. Use these options if you want to change the display and output of all relevant GDL objects in the project. (You can also set these display options for each object individually, using the parameters in the Object Settings dialog box.)
Note: The options available here will vary depending on which libraries are loaded in your project. You may have multiple panels, one for each loaded library.
For more information, see Miscellaneous Settings for Library Parts.
Clicking OK will close the dialog box and apply your chosen display options to all affected elements in the project.