PHOENIX (AP) — A Southern California woman who was held at a Phoenix airport four years ago after refusing to have her breast milk X-rayed said Wednesday she has reached a tentative settlement with the Transportation Security Administration.

Stacey Armato, who filed a lawsuit in U.S. District Court in Phoenix, said TSA officials have tentatively offered her $75,000, along with promises to retrain agents and clarify its guidelines on screening breast milk.