You are a social worker employed by the Detroit Neighborhood Center, which works with adolescents in the community. The center provides a variety of services, including afterschool tutoring, vocational training, social skills training, and financial management training. Many of these adolescents also receive services from a variety of other workers and professionals. Recently, you've realized that the wide range of professionals serving these adolescents are not communicating with each other, despite working with many of the same clients. For example, school social workers have no established procedures for conveying information to protective services workers who, in turn, do not communicate readily with probation and parole workers. Consequently, you decide to assemble representatives from the various agencies that serve the center and establish more clearly defined communication channels. How will you contact these professionals and invite them to the meeting? Identify at least three types of information that you will need to gather before the meeting.