The Solidworks Data bulk Migration tool converts a multi-body to construction bodies. Only the first body is converted to a design body. The parameters Makebasefeature=1 and ImportBooleanSolid=1 are not honored in this case.
Solution In ST10 you can work around this by creating/changing the following registry setting found under "HKEY_CURRENT_USER\Software\Unigraphics Solutions\SolidEdge\Version 110\DEBUG" :
"SWConvertToDesignBody" - set this to "1"
In a future release, it is planned that by default all the bodies will be created as design bodies after migration.
Hardware/Software Configuration Platform: INTL64
OS Version: 764SP1