public async Task LoadData()
        {
            VMCustomerReallocation vm = BindingContext as VMCustomerReallocation;
            await vm.LoadStakeholderList();

            LoadAssignAction();
        }
        void LoadAssignAction()
        {
            try {
                VMCustomerReallocation vm = BindingContext as VMCustomerReallocation;
                vm.AllotedStakeholderList();

                if (vm != null)
                {
                    this.PrimaryActionStakeholderPicker.Items.Clear();
                    vm.strPriStakeholder = "";
                    if (vm.PPriActionStakeholder != null)
                    {
                        foreach (var currentValue in vm.PPriActionStakeholder)
                        {
                            PrimaryActionStakeholderPicker.Items.Add(currentValue.UserName);
                            vm.strPriStakeholder += "," + currentValue.UserLoginId;
                        }
                        PrimaryActionStakeholderPicker.SelectedIndex = 0;
                        if (vm.strPriStakeholder != "")
                        {
                            vm.strPriStakeholder = vm.strPriStakeholder.Remove(0, 1);
                        }
                    }

                    this.SecondaryActionStakeholderPicker.Items.Clear();
                    vm.strSecStakeholder = "";
                    if (vm.PSecActionStakeholder != null)
                    {
                        foreach (var currentValue in vm.PSecActionStakeholder)
                        {
                            SecondaryActionStakeholderPicker.Items.Add(currentValue.UserName);
                            vm.strSecStakeholder += "," + currentValue.UserLoginId;
                        }
                        SecondaryActionStakeholderPicker.SelectedIndex = 0;
                        if (vm.strSecStakeholder != "")
                        {
                            vm.strSecStakeholder = vm.strSecStakeholder.Remove(0, 1);
                        }
                    }

                    this.InfoActionStakeholderPicker.Items.Clear();
                    vm.strInfoStakeholder = "";
                    if (vm.PInfoStakeholder != null)
                    {
                        foreach (var currentValue in vm.PInfoStakeholder)
                        {
                            InfoActionStakeholderPicker.Items.Add(currentValue.UserName);
                            vm.strInfoStakeholder += "," + currentValue.UserLoginId;
                        }
                        InfoActionStakeholderPicker.SelectedIndex = 0;
                        if (vm.strInfoStakeholder != "")
                        {
                            vm.strInfoStakeholder = vm.strInfoStakeholder.Remove(0, 1);
                        }
                    }
                }
            } catch {
            }
        }