Hello Lester Herrington,
1. I believe that you are referring to custom controls - not modules. So, you could create a ToolBoxItem for your controls and set Section property which is used for getting or setting the section in which the control would be contained in the toolbox
MyControlToolboxItem : ToolboxItem
2. You could use System.ComponentModel.CategoryAttribute to create group of properties and divide or put together them.
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