[UPDT] BASE: Added multi select employee widget to announcement form

base/forms.py

@@ -2348,6 +2348,18 @@ class AnnouncementForm(ModelForm):
     Announcement Form
     """
 
+    employees = HorillaMultiSelectField(
+        queryset=Employee.objects.all(),
+        widget=HorillaMultiSelectWidget(
+            filter_route_name="employee-widget-filter",
+            filter_class=EmployeeFilter,
+            filter_instance_contex_name="f",
+            filter_template_path="employee_filters.html",
+            required=True,
+        ),
+        label="Employees",
+    )
+
     class Meta:
         """
         Meta class for additional options