Accessing the design model with a product applied

To access the design model with a product applied, use the PlModelAccessMode property of the IContextOption object.

public void SetSpecifiedProductAccess(ICommandContext c, ICommandParams p)
{
    var project = c.App.Workspace.CurrentProject;

    var configurationModel = c.App.Workspace.CurrentProject.ProductLineModel.ConfigurationModel;
    IProduct product = configurationModel.GetProduct("ACC-0011");

    var children = project.GetAllChildren();
    c.App.Output.WriteLine("sample", $"Number of models before product application: {children.Count()}");

    //Set to enable retrieval and search of only valid design models for the specified product.
    c.ContextOption.PlModelAccessMode = PlModelAccessMode.SpecifiedProduct;
    c.ContextOption.SpecifiedProduct = product;

    children = project.GetAllChildren();
    c.App.Output.WriteLine("sample", $"Number of models after product application: {children.Count()}");

    //Get the names of valid design models for the specified product
    foreach (IModel child in children)
    {
        c.App.Output.WriteLine("sample", $"Model: {child.Name}");
    }
}