4. The method of claim 2 , where the particular category identifies a list of Uniform Resource Locators and additional information corresponding to the particular category.
2. The method of claim 1 , where the user interface further includes a fifth field to receive information regarding a particular category of a plurality of categories, where the method further comprises: receiving, from the client device, input including the information regarding the particular category, and where the documents, in the filtered set of documents, are associated with the particular category.