accordion, or just stacked (default).
As well as the :class:`~admin_tools.dashboard.modules.DashboardModule`
properties, the :class:`~admin_tools.dashboard.modules.Group`
one extra propert y:
+ has extra propert:
A string determining how the group should be rendered, this can be one
of the following values: 'tabs' (default), 'accordion' or 'stacked'.
+ Default behaviour for Group module is to force children to always show
+ the title if Group has ``display`` = ``stacked``. If this flag is set
+ to ``False``, children title is shown according to their``show_title``
+ property. Note that in this case is children responsibility to have
+ meaningful content if no title is shown.
Here's an example of modules group::
from admin_tools.dashboard import modules, Dashboard