Hot answers tagged usability
Consider the options: It depends on design goals, but customizing the headers looks like secondary action for advanced users. Then you need no to make the control too prominent. And follow @digsrafik's recommendations, these are general, but you didn't specify the goals and context in your question.
There's no "right" in design. To propose a good solution: Make sure you comply to 10 usability heuristics by Nielsen. Make sure technical limitations won't change the final UI dramatically. Test the design with users. Let them complete a real task and see whether they can easily finish it.
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