How to pin to taskbar specific Control Panel function, for example Edit Power Plan?
Solution 1:
You can call powercfg.cpl
for Power Options.
Or, for a full list of canonical names of control panel items, you can refer to this Microsoft article.
To open a specific page, you can use
%systemroot%\system32\control.exe /name canonicalName /page pageName
For your use case, you could call the following:
%systemroot%\system32\control.exe /name Microsoft.PowerOptions /page pagePlanSettings
You can then call this form a shortcut like this