The question has been asked before but looking to find out if anyone has come up with a reasonable way to extend the default Advanced Search to include additional parameters.
It doesn't look like the Notes Query option works either. If someone has figured out how this can work then at least it can be leveraged to include field parameters.
I notice that the filterBuiler.js file ignores it - maybe a Notes query is no longer supported? If anyone can shed some light that would be great.