MINNEAPOLIS — A Transportation Security Administration manager here said he was instructed by his supervisor to provide the names of Somali-American leaders visiting the agency’s local office so they could be screened against national security databases for terrorist ties, a disclosure that quickly drew accusations of racial profiling.

In a midyear performance evaluation, David McMahon, the supervisor of Andrew Rhoades, an assistant federal security director, wrote that he had advised Mr. Rhoades to check potential visitors to the agency’s offices with the field intelligence officer to determine “if we want them in our office space or meet elsewhere.”

Mr. McMahon, a deputy federal security director, wrote that he “reminded employee that with our current world affairs that we need to be mindful of those we interact with.”

Mr. Rhoades, who works with Somalis in the Twin Cities area, said he considered the remarks racial profiling and reported the incident to the T.S.A.’s Office of the Chief Counsel and the Department of Homeland Security’s Office for Civil Rights and Civil Liberties. He has also contacted members of the Minnesota congressional delegation and the Office of Special Counsel, an independent agency that protects federal employees from reprisal.