[Koha] Koha question about 942 $n suppression

Everyone, I could use some advice here from those who use the 942 subfield $n to suppress records from the opac. When we create records they are generally suppressed upon creation, and then double-checked by a supervisor (or sometimes by the cataloger themselves) who removes the suppression. Is this possible in Koha, and if so, how is the best way to achieve it? Thanks in advance. -- 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 Facsimile: 601/576-6824