Hello,
I can develop a Windows application that can automate the 2 steps that you mentioned. It will check all email messages from a specific sender at a regular interval (every 5 minutes for example), then click on "ACCEPT" in the email then, once the web page is opened, it will select a date and click "Accept SWO" as you described.
However, I need more details. If you like, we can chat to see if I can help.
Thanks