    Seritenice’ 1:'SAN. Architect and AutoAdvice|  can be used by. themselves or as extensions|  to, the’ ControlCenter. family. of storage  management applications .    ‘Sentence 2: SAN Architect and AuioAdvice|  can be used. as stand-alone applications: or|  Gs, an, exterision to" EMC*'s, ControlCenter|  applications .         