visio ent arch 繁體中文 CD Stepstorecreate:createanewDatabaseModelDiagram,dragonanew Entity,createsomecolumnsintheentity,thenswitchthe"Req'd"checkbox onandoffineachcolumninturn. Initially,withnocolumnsmarkedas"PK",noneshowupasbold-thisisan unexpectedchangefromthepreviousversion.Requiredcolumnsshouldbebold andoptionalcolumnsshouldnotbebold.