Filter calendar widget

Hi, I am using the Calendar widget to show events (Entity = Event). How can I filter the events that are shown on the Calendar on All, Type1, Type2, Type3 ? My guess would be a Data source microflow. If this is the case, please explain how :) Thank you, Frank  
1 answers

Filter =? Should it be a dynamic filter or a static?

Static => XPath on attribute value

Dynamic => Dataview with nested calender + datasource microflow, which retrieves the events based on set attribute in entity of dataview. Entity of dataview is either the context object you already might have, otherwise an new helper NPE