diff --git a/beesdoo_shift/models/attendance_sheet.py b/beesdoo_shift/models/attendance_sheet.py
index 9d78cd8..60215b4 100644
--- a/beesdoo_shift/models/attendance_sheet.py
+++ b/beesdoo_shift/models/attendance_sheet.py
@@ -98,6 +98,7 @@ class AttendanceSheetShiftExpected(models.Model):
             if not self.compensation_no:
                 raise UserError(_("You must choose a compensation number."))
 
+
 class AttendanceSheetShiftAdded(models.Model):
     """
     Added shifts are necessarily 'Present'
@@ -146,6 +147,9 @@ class AttendanceSheet(models.Model):
     )
     end_time = fields.Datetime(string="End Time", required=True, readonly=True)
     day = fields.Date(string="Day", compute="_compute_day", store=True)
+    day_abbrevation = fields.Char(
+        string="Day Abbrevation", compute="_compute_day_abbrevation"
+    )
     week = fields.Char(
         string="Week",
         help="Computed from planning names",
@@ -227,19 +231,20 @@ class AttendanceSheet(models.Model):
                 + end_time_dt.strftime("%H:%M")
             )
 
-    @api.depends("start_time", "end_time", "week")
+    @api.depends("start_time", "end_time", "week", "day_abbrevation")
     def _compute_name(self):
         for rec in self:
             start_time_dt = fields.Datetime.from_string(rec.start_time)
             start_time_dt = fields.Datetime.context_timestamp(
                 rec, start_time_dt
             )
-            name = "%s - " % (fields.Date.to_string(start_time_dt),)
+            name = "[%s] " % (fields.Date.to_string(start_time_dt),)
             if rec.week:
-                name += rec.week + "_"
-            name += "%s_" % (start_time_dt.strftime("%a"),)
+                name += rec.week + " "
+            if rec.day_abbrevation:
+                name += rec.day_abbrevation + " "
             if rec.time_slot:
-                name += rec.time_slot
+                name += "(%s)" % rec.time_slot
             rec.name = name
 
     @api.depends("start_time")
@@ -247,14 +252,29 @@ class AttendanceSheet(models.Model):
         for rec in self:
             rec.day = fields.Date.from_string(rec.start_time)
 
+    @api.depends("expected_shift_ids")
+    def _compute_day_abbrevation(self):
+        """
+        Compute Day Abbrevation from Planning Name
+        of first expected shift with one.
+        """
+        for rec in self:
+            for shift in rec.expected_shift_ids:
+                if shift.task_id.task_template_id.day_nb_id.name:
+                    rec.day_abbrevation = (
+                        shift.task_id.task_template_id.day_nb_id.name
+                    )
+
     @api.depends("expected_shift_ids")
     def _compute_week(self):
         """
-        Compute Week Name from Planning Name of first expected shift
+        Compute Week Name from Planning Name
+        of first expected shift with one
         """
         for rec in self:
-            if rec.expected_shift_ids:
-                rec.week = rec.expected_shift_ids[0].task_id.planning_id.name
+            for shift in rec.expected_shift_ids:
+                if shift.task_id.planning_id.name:
+                    rec.week = shift.task_id.planning_id.name
 
     @api.depends("annotation")
     def _compute_is_annotated(self):
diff --git a/beesdoo_shift/security/ir.model.access.csv b/beesdoo_shift/security/ir.model.access.csv
index 8aaa2c6..e99c766 100644
--- a/beesdoo_shift/security/ir.model.access.csv
+++ b/beesdoo_shift/security/ir.model.access.csv
@@ -7,7 +7,7 @@ manage_beesdoo_shift_sheet_added,manage_beesdoo_shift_sheet_added,model_beesdoo_
 create_beesdoo_shift_sheet,create_beesdoo_shift_sheet,model_beesdoo_shift_sheet,group_shift_attendance_sheet,1,1,1,0
 sheet_access_beesdoo_shift_template,sheet_access_beesdoo_shift_template,model_beesdoo_shift_template,group_shift_attendance_sheet,1,0,0,0
 sheet_access_beesdoo_shift_type,sheet_access_beesdoo_shift_type,model_beesdoo_shift_type,group_shift_attendance_sheet,1,0,0,0
-access_beesdoo_shift_daynumber,access_beesdoo_shift_daynumber,model_beesdoo_shift_daynumber,group_shift_attendance,1,0,0,0
+access_beesdoo_shift_daynumber,access_beesdoo_shift_daynumber,model_beesdoo_shift_daynumber,group_shift_attendance_sheet,1,0,0,0
 read_beesdoo_shift_planning,read_beesdoo_shift_planning,model_beesdoo_shift_planning,,1,0,0,0
 access_beesdoo_shift_template,access_beesdoo_shift_template,model_beesdoo_shift_template,group_shift_attendance,1,0,0,0
 write_beesdoo_shift_shift,write_beesdoo_shift_shift,model_beesdoo_shift_shift,group_shift_attendance,1,1,0,0
@@ -25,4 +25,5 @@ access_cooperative_status,access_cooperative_status,model_cooperative_status,,1,
 read_cooperative_exempt_reason,read_cooperative_exempt_reason,model_cooperative_exempt_reason,,1,0,0,0
 read_cooperative_status_history,read_cooperative_status_history,model_cooperative_status_history,,1,0,0,0
 access_beesdoo_shift_type,access_beesdoo_shift_type,model_beesdoo_shift_type,group_shift_attendance,1,0,0,0
+access_beesdoo_shift_type,access_beesdoo_shift_type,model_beesdoo_shift_daynumber,group_shift_attendance,1,0,0,0
 access_beesdoo_shift_template,access_beesdoo_shift_template,model_beesdoo_shift_template,group_shift_attendance,1,0,0,0