If this is the MSC Laminate Modeler it's usuallly run from Patran using Tools->Laminate Modeler->. It will need an extra licence on top of the 77 Patran usually uses. If the option is greyed out it may mean your company hasn't bought it. I would ask your IT support people. The MSC product support people might also help. They should be just a phone call or an e-mail away.