[TypeConverter(typeof(ExpandableObjectConverter))]
public class LevelIIColorCollection : ICloneable
{
    [Browsable(false), XmlIgnore]
    public System.Windows.Media.Brush[] MyBrushes;

    public LevelIIColorCollection()
    {
        MyBrushes = new System.Windows.Media.Brush[2];
    }

    public object Clone()
    {
        LevelIIColorCollection newCollection = new LevelIIColorCollection()
        {
            Level01Color    = Level01Color,
            Level02Color    = Level02Color
        };

        return newCollection;
    }

    public override string ToString()
    {
        return string.Empty;
    }

    [XmlIgnore]
    [Display(Name = "Level 1 Color", Order = 6, GroupName = "Parameters")]
    public Brush Level01Color
    {
        get { return MyBrushes[0]; }
        set { MyBrushes[0] = value; }
    }

    [Browsable(false)]
    public string Level01ColorSerializable
    {
        get { return Serialize.BrushToString(Level01Color); }
        set { Level01Color = Serialize.StringToBrush(value); }
    }

    [XmlIgnore]
    [Display(Name = "Level 2 Color", Order = 7, GroupName = "Parameters")]
    public Brush Level02Color
    {
        get { return MyBrushes[1]; }
        set { MyBrushes[1] = value; }
    }

    [Browsable(false)]
    public string Level02ColorSerializable
    {
        get { return Serialize.BrushToString(Level02Color); }
        set { Level02Color = Serialize.StringToBrush(value); }
    }
}

*********************************CREATE PROPERTY TYPE FOR INDICATOR TO USE*********************************
[Display(Name = "Level II Colors", Description = "Level II Colors", Order = 6, GroupName = "Parameters")]
public LevelIIColorCollection LevelIIColors
{ get; set; }