The Southborough Library trustees are hosting a public forum Thursday to help educate voters on two Town Meeting warrant articles that, if approved, will alter the structure of town government. One article would create a town administrator position with more control and authority, while the other proposes expanding the Board of Selectmen from three to five members. Anyone interested in learning about either of these articles before Town Meeting on April 8 is invited to attend. The forum will start at 7 p.m. in the library, 25 Main Street. Anyone with questions can call 508-485-5031.