How to put them in a LibGuide:
You can add several alerts in a single widget in Factiva.
To create this widget, login personally to OA and create a Saved Search. Go into My Searches and select Widget. Make your choices and generate the widget code. Enter the code into the "Multimedia Box - Scripts and Widgets"
NOTE: You need to have Factiva alert folder and Public RSS created for that folder and then copy that RSS URL into this box RSS link.