Any way to mark an XPage table cell as a row header and generate a TH tag?

Designer 7 introduced the ability to mark any table cell as a row or column header just by ticking a box, but I can’t see any similar feature in XPages.

In an XPage table cell, is there any way to make the renderer produce a TH tag instead of a TD tag for specific cells?

Subject: Not possible to you that tag, but maybe there is another way…

What’s your scenario?

Subject: Mainly for visual formatting…

I was mainly trying to use a TH tag as a quick way to change the formatting of a cell at the top of a table, but was also under the impression that use of TH tags was recommended (somewhere in the HTML spec) for accessibility.

I figured out I could insert a row with TH tags via a computed field, but that method prevents use of the XPage theme on the row.

I’ve ended up just going with normal cells (TD tags) and changed the theme & stylesheet to produce the desired appearance.