[Koha] Koha drop down box for States?

All, In Koha 3.4 the state is a separate field (Hooray!!) Is there a way to tie it to a an authorized value (I've done one for the states and territories of the United States) and would like it to be a drop down. Thanks! -- Linda Culberson lculber@mdah.state.ms.us Archives and Records Services Division Ms. Dept. of Archives & History P. O. Box 571 Jackson, MS 39205-0571 Telephone: 601/576-6873 Fax: 601/576-6824