'date', ]; } public function organization(): BelongsTo { return $this->belongsTo(Organization::class, 'organization_id'); } public function careUnit(): BelongsTo { return $this->belongsTo(CareUnit::class, 'care_unit_id'); } public function shift(): BelongsTo { return $this->belongsTo(Shift::class, 'shift_id'); } public function member(): BelongsTo { return $this->belongsTo(Member::class, 'member_id'); } public function staffAssignment(): BelongsTo { return $this->belongsTo(StaffAssignment::class, 'staff_assignment_id'); } }