Allegiance Inc., a provider of enterprise feedback management applications and related services, revealed Wednesday that Yamaha Motor Corp. USA has chosen Allegiance's flagship SilentWhistle as its ethics reporting system. The financial impact of the customer win was not disclosed. SilentWhistle is a Web- and phone-based system that provides a company's employees and shareholders with a confidential channel to ask questions, submit comments or express potential concerns they might have regarding fraud, waste, theft, harassment or discrimination. Allegiance said Yamaha will promote the hotline through letters to employees, an ad campaign in its corporate newsletter and ongoing ethics training. Allegiance is headquartered in Salt Lake City, Utah.