Add the issuing body's location

Warning²Federal courts, Illinois courts21st and 22nd editions

A newsletter's citation carries one parenthetical naming both the group that issues it and where that group sits, so naming the organization alone leaves out an element the form requires.¹

1. 1R. 16.7.8 Newsletters and Other Noncommercially Distributed Periodicals. Tables: R. 16.6 Newspapers; T6 Case Names and Institutional Authors in Citations; T10 Geographical Terms.
2. 2A warning: the form is usually wrong under the rule in note 1, and context can justify it.