The Application Process

HI,

Here is what i read on one of the Bschool websites -

"If invited to interview, you must submit official transcripts from all programs you have attended - undergraduate, study abroad, graduate, continuing education, etc. "

Does UG transcripts mean the transcripts from school? Is it required for all the classes - grade 1st to grade 12th???

I have done my grad in engineering. Is it that UG transcripts refer to these transcripts rather than schooling transcripts?

Regards,
Varun