The UNIT Special Interest Group met on January 20, 2015 from 4:30 pm till 5:30 pm Central European Time. Following a request made by a PMC developer to have a Reset functionality properly introduced, the UNIT SIG has discussed the various possible designs to provide such a functionality where, upon request from the PME (and above it from the Flowsheet User), the PME asks the PMC (a CAPE-OPEN Unit Operation) to reset its initial guesses to default values. Such an operation does not reset the UO Parameters to their default values.