Data Provider Use Case: TabbedView usage

The procedural way of loading an SDT (like the one needed in the TabbedView Web Component) is:

Event Start
    ...
    &Tabs = new()
    &TabsItem = new()
    &TabsItem.Code = 'General'
    &TabsItem.Description = 'General info'
    &TabsItem.Link = link(ViewCustomer, CustomerId, 'General'
    &TabsItem.WebComponent = create(CustomerGeneral, CustomerId)
    &Tabs.add(&TabsItem)
    &TabsItem = new()
    &TabsItem.Code = 'Invoices'
    &TabsItem.Description = 'Invoices'
    &TabsItem.Link = link(ViewCustomer, CustomerId, 'Invoices'
    &TabsItem.WebComponent = create(CustomerInvoices, CustomerId)
    &Tabs.add(&TabsItem)
    ...
    TabWC.Object = Create(TabbedView, &Tabs)
EndEvent

Using Data Providers, the declarative way is:

LoadCustomerTabs
 TabOptions
{
    TabOptionsItem
    {
        Code =  "General"
        Description =  "General Info"
        Link =  link(ViewCustomer, CustomerId, 'General')
        WebComponent = link(General, CustomerId)
    }
    TabOptionsItem
    {
        Code =  "Invoices"
        Description =  "Invoices Info"
        Link =  link(ViewCustomer, CustomerId, 'General')
        WebComponent = link(Invoices, CustomerId)
    }
    TabOptionsItem
    {
        Code =  "Payment"
        Description =  "Payment Info"
        Link =  link(ViewCustomer, CustomerId, 'General')
        WebComponent = link(Payments, CustomerId)
    }
}

So the Event Start becomes:

Event Start
   &Tabs = LoadCustomerTabs()
   TabWC.Object = Create(TabbedView, &Tabs)
Endevent