HSMP Tier 1 (HSMP) from USA - supporting Documents confusion?

Question

Hi, I'hv submitted online application for Tier 1 from Texas. I'm a bit confused about supporting documents. Q is should I send all ORIGINALS (degrees, payslips) or just the copies ? and do I need to include UK residence arrangement docs with initial papers or not ?

I have an appointment setup tomorrow for biometrics data collection in Dallas, TX.

(IMPORTANT ¹ All your supporting documents, including your application, travel document and your stamped biometric appointment confirmation form should be mailed to the visa issuing office shown below within TWO weeks of having your biometrics taken)

Answer 1

You need to submit everything ORIGINAL, anything not original & your application will be refused. They do not even accept Notarised or attested copies.

You do not need to send any papers regarding any arranged residence in UK, at this stage.