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\r
   2 access_calendar_attendee,calendar.attendee,model_calendar_attendee,,1,1,1,1\r
   3 access_calendar_alarm,calendar.alarm,model_calendar_alarm,base.group_user,1,1,1,1\r
   4 access_res_alarm,res.alarm,model_res_alarm,base.group_user,1,1,1,1\r
   5 access_calendar_todo,calendar.todo,model_calendar_todo,base.group_user,1,1,1,1\r
   6 access_calendar_event,calendar.event,model_calendar_event,base.group_user,1,1,1,1\r
   7 access_calendar_attendee_survey_user,calendar.attendee,model_calendar_attendee,base.group_survey_user,1,0,0,0\r