addons/base_calendar/security/ir.model.access.csv

   1 "id","name","model_id:id","group_id:id","perm_read","perm_write","perm_create","perm_unlink"
   2 "access_calendar_attendee","calendar.attendee","model_calendar_attendee","base.group_user",1,1,1,1
   3 "access_calendar_alarm","calendar.alarm","model_calendar_alarm","base.group_user",1,1,1,1
   4 "access_res_alarm","res.alarm","model_res_alarm","base.group_user",1,1,1,1
   5 "access_calendar_todo","calendar.todo","model_calendar_todo","base.group_user",1,1,1,1
   6 "access_calendar_event","calendar.event","model_calendar_event","base.group_user",1,1,1,1