Changing from CommonApp to Coalition?

Alright. I know the roasts are going to come in– I submitted my EA Yale app with some mistakes. My activities section is much worse than the way I have it set up now. I know I should have reviewed it more extensively, but long story short I didn’t.

Yale’s admissions portal says on the withdrawal request form “Do not use this form if you wish to change your application round (EA, RD, QuestBridge, Transfer) or application type (Common Application, Coalition Application, QuestBridge Application.)”

This implies that I CAN change from CommonApp to Coalition. Is there a way (and if so how) to change my application from CommonApp to Coalition after I submitted? This would allow me to change my activities to better reflect my extracurriculars. I want the best chance at admissions as possible.

Please call the Yale AO immediately and find out how.