Check this box to use a reusable part as the VLF Code Table Data Handler. If this option is checked, at run time the Framework will look for a reusable part when expanding an instance list entry.
If this option is unchecked, the Framework will look for a function.
The reusable part must have ancestor #VF_AC024.
The component should redefine the uLoadTableData and uSaveTable methods as a minimum. See UF_TDH01 – Default Table Data Handler for an example.
This property is in the Code Table Definition tab.