F1 to H1 and F2 to H4 stamping

Hi

I got my H1 approved from F1 Visa and waiting for my wife’s F2 to H4 COS conversion. I’m filling out DS160 for both of us and curious to know at which step we get to select attending Visa interview / Dropbox together?

And I’m assuming we both would be eligible for Dropbox at this point. So curious to know. Please advise on when we be able to get/ book appointments together.

The appointment booking option will be given on separate website.

DS160 is filled separately.

Hi Anil
Thanks, I get it like it’s a different website for booking appointments. But since we both will be having separate DS160’s filled out, at what point we both would be able to book the same slot? Is it while booking appointment for myself or my spouse or where would I need to mention that I will be taking the appointment together? That’s the intent of my question.

On appointment booking website, you can add spouse and take a group slot.