I'm using dynamic pages to deliver content based on categories and subcategories associated to each item in my data collection. I wanted to use those two fields to select content, but as makes sense, I am unable to use the same fields in the database for more than one page. That's fine but I see an issue when I try to create the link manually while creating the dynamic page. That process creates a new column in the collection and adds that manually created link to every item in the database. To this point that does not present a problem because additional filtering does get me only the content that I want, however I am concerned that this will cause a performance problem once I have a significant amount of data in the collection. Is anyone aware of this or have any suggestions?