5. The computer-implemented method of claim 1 , further comprising, associating, using the computing device, a predefined group of second users with the one or more types of metadata.
5. The computer-implemented method of claim 1 , further comprising, associating, using the computing device, a predefined group of second users with the one or more types of metadata. 6. The computer-implemented method of claim 5 , further comprising receiving, using the computing device, an input from the user at the creation of the first event, the input selecting the predefined group of second users from among a plurality of groups of second users.