OCI Card

All,

I need some help as I am totally confused by the new process

I got a new US passport and I am planning to get my OCI re-issued

When I created an application, during the shipping it states that I need to pay for 3 packets
1. One envelope to send the application
2. One envelope to send the original documents
3. One envelope for CKGS to send back the documents

So questions are
a) In step 1 do I only send the application and nothing else ?
b) in step 2 , what original documents do I send?
    - old us passport
    - oci card
    - current us passport
If I send the current us passport , when do I get it back or is not required anymore?

if they do require the current us passport, and if they do send it back , then shouldn't there be 4 courier packets

If anyone has applied in the same category or something similar could you please outline the new process?

I tried calling the call center but no one could answer anyone of my questions and neither do the FAQ's outline this

any help would be appreciated

Thanks