PassBolt on AWS

I created an AWS instance to host Passbolt Community Edition AMI
https://aws.amazon.com/marketplace/pp/prodview-lsrbb43r7xey4
using the instructions from PassBolt
https://help.passbolt.com/hosting/install/ce/aws.html

- got to step-1..installed subscription on AWS create a shared key (downloaded to my pc)

...and got stuck at 1.1 and 2.0 - no clue how to do either, or what to set on my local pc or config on AWS.

Needed for this project:

1. we'll conference and I'll show you where I am at (5 min)
2. you'll explain what I need to do to & we will complete the config and set up (5 - 10 min)
3. we'll add a user (in addition to me) - could be you (2 min)
4. validate the user got the shared password (2 min)

That's all. Should be 15 - 30 mins tops..

Thx