Sections In CMS Properties

In our application, we have a ton of custom properties that we have created for our Content Authors.  Often, they are disorganized and our best attempt (if available) to organize them is to have them in their own tab if the properties are related.  Within the tabs, there is even more opportunity for organization.

I was wondering if it is possible to have section headers to outline a set of related properties in one tab and if possible are there any examples?

For example, if I had properties in the Content tab that were related to social media I would like them to appear in the cms editor like:

<h2>Social Media Properties</h2>
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[CultureSpecific]
[Display(
   Name = "Social Media property 1",   GroupName = SystemTabNames.Content,   Order = 100)]
public virtual boolSocialMediaPropertyOne{ get; set; }

[CultureSpecific] 
[Display(
   Name = "Social Media property 2",
  GroupName = SystemTabNames.Content,
  Order = 101)]
public virtual boolSocialMediaPropertyTwo{ get; set; }