I've created a new module (stuff.task) and now I'd like to grant access to user "Demo".

So, I've created a folder "security" in my module folder and I'v put this ir.model.access.csv file inside:

access_stuff_task_group_user stuff.task.user model_stuff_task base.group_user 1 1 1 1

I've edited the data filed in the __openerp__.py in this way:

'depends': ['mail'],

'data': [

'stuff_view.xml',

'security/ir.model.access.csv',

],

I've restarted the server and upgraded the module, but user "Demo" is not able to see the link in the Messaging menu.

Any idea?