docx table column

I'm trying to condition the presence of a row in a block making it depending on the value assumed by a field in the row but i can't make it function!
This is what i write in the first cell of my row:

[b.deft;block=w:tr;when [b.impo] > 0]

and the row is never written...

thanks!

Hi Elena,

Because characters < and > are used for XML entities, TBS uses other characters for operators.
You'll find all TBS operators here:
http://www.tinybutstrong.com/manual.php#html_field_prm_if

thanks, now it works...!