仔细看了文档和系统
Permission management for teams is handled at the individual portlet
level, using the Permissions button on the portlet itself. This enables users
who wouldn't have access to all of the necessary options in the control panel
to manage permissions through teams.

page、portlet可以授权，授权的时候，可以选择team，相当于是对team的授权。。


如此理解，不知可否。