Reading Variable in XMLPort to Filter TableElement

Hi all,

I’m creating an xmlport to export a specific record.

So in XMLPort i’ve managed to get the record passed from a page, variable name: CurTaxDetail

pastedimage1536749407476v1.png

But i cannot use it in SourceTableView.

pastedimage1536749473553v2.png

What did i miss?

Please advise.

Best regards,

Riksa