Using OVS in select-options in WD ?

All,

I wanted to use OVS in Select options in WD.

I am using the following code for this.

i_rtab = wd_this->m_handler->create_range_table( i_typename = 'WERKS' ).
wd_this->m_handler->add_selection_field(
i_id = 'WERKS'
it_result = i_rtab
i_read_only = read_only ).

PS : I am not using context node.

Any Info?

a®