If you want this feature, you need to vote it up!!!
An option on custom forms to place a heading to be used to separate options in groups
Like it is now, if you want to add many options in a custom form, you can not format options belonging to separate groups in any way. By adding an option called Heading with no input field, just a naming for the admin, options can be grouped under each heading, making it look mUCH nicer!
If you want this feature, please vote it up
here!
SAMPLE
Heading
sfsfaefsf: 23424
asefafasf:3453545
Heading
aeffasg:345235345
argagag:34535345