How to install rclone on Synology NAS using Docker

What is the problem you are having with rclone?

I would like to install rclone on my Synology NAS using Docker to periodically upload some files to AWS S3 Deep Archive. If possible I would like to use the GUI if it's doable on Synology, and I'm trying to install it using Docker in order to try and use the GUI, but in case it isn't possible, use rclone trough the docker terminal and not have to SSH into my NAS.

Which cloud storage system are you using? (eg Google Drive)

AWS S3 (Deep Archive)

Using Synology's Container Manager I've downloaded the latest version of rclone but I don't know what configurations to put in order to install it properly, the other guides I've seen don't provide a step-by-step of how to configure it. The Container Manager asks for things like port settings, volume settings, environment variables... I don't know how to configure each step properly. Has anyone with a Synology NAS running the DSM Docker been able to install it and can help me out?