Newsgroups : FAQ : Why called a managed newsgroup archive?

What is meant by calling this a managed newsgroup archive?

This newsgroup archive is described as a managed newsgroup archive for the following reasons:

it is not a simple dump of all archive posts but has various filters applied to what is archived and presented. These filters are to screen out newsgroup postings which are less likely to be of interest.
it provides added information relevant to postings to help understand those postings - for more information see What added value does this newsgroup archive provide?.