H-1 and H-4 stamping in Canada, separate appointments required?

[bitspen]

We are going to get our H-1 and H-4 revalidation in Ottawa, Canada. Do we need to take separate appointments or is it a single appointment in the name of the principal applicant?

Would appreciate a response asap,

Thanks,
Bitspen.

 

[bhand11683]

Single appt is okay