It seems that my livetable working like a charm now. :-)

By the way, it's a shame that boolean property didn't work with columnsProperties with this : #set ($columnsProperties = {   'MyBooleanPropertyField': {"type":"list",'class':'xxxxx'}, It didn't work with text either. Then I suppose I must change the property field type in a database list or in static list.

Right, I found this issue for that: http://jira.xwiki.org/browse/XWIKI-6118: "Add boolean property support on livetables"