How do I add custom website links to groups?

You can have your Gropy Saved Groups set to have the browser open to a specific website. To do so review the following documentation:

In your saved group edit the file (with a text editor)
- C:\Users\<username>\AppData\Roaming\Microsoft\Windows\Start Menu\Saved Groups
look for the “CommandLine=” line
enter your website in quotes ““
Save file and reload

Example:

[GroupyEntry1]
OwnerProcess=C:\Program Files\Mozilla Firefox\firefox.exe
NewTabName=
RunElevated=0
NoPatternMatching=0
CommandLine="https://www.stardock.com"
WorkingDirectory=C:\Program Files\Mozilla Firefox
Target=C:\Program Files\Mozilla Firefox\firefox.exe
MatchingClass=MozillaWindowClass

Video Reference:

https://cdn.stardock.us/support/uploads/2022-10-03_09-58-55sdrohan.mp4