koma-letter2.lyx / scrlttr2.cls Insert->Float->Table Problem

[Kenneth Berland]

List,

I can't put a table float into the letter class I'm using, scrlttr2.cls. 
The option is not available from the menu.

1) File->New From Template.
2) Choose koma-letter2.lyx.
3) Insert->Float->Table does not appear.

How can I float a table in the letter I'm writing?

Thanks,
Ken