Formerly users of Sirsi Unicorn, the NIMR selected Heritage following an Invitation To Tender process.

NIMR is a research institute dedicated to studying important questions relevant to all aspects of health. The Institute is the largest supported by the Medical Research Council (MRC), a national organisation funded by the British taxpayer that promotes research into all areas of medical and related science to improve the health of the British public. The NIMR selected Heritage after an exhaustive process incuding an Invitation To Tender, on-site demonstrations and a trial of an evaluation copy.