OKA- Filter answers based on multiple categories in Answer list widget
This query is specific to Oracle Knowledge Advanced. We have a AnswerList widget which displays answers (Most Popular Answers widget) on home page.
The requirement is to filter the answers based on a set of categories. I am able to filter the answers based on one category, by setting the product_category attribute of the widget as follows:
<rn:widget path="okcs/AnswerList" type="popular" target="_self" view_type="list" product_category="RN_CATEGORY_17"/>
How do we filter the answers based on multiple categories?
Any suggestions on this requirement would be very much helpful.