InfoPath Dev

thx i found the solution not(. = xdXDocument:get-DOM()/my:myFields/my:Profile/my:Project/my:ProjectId)

i did all u did and it work good but i don't want duplicate years in the table example i have in year list 2000,2001,2002,2003 i want when the user choose 2000 then when he want insert another row he see in the list of year only the years he not choosed before then next list must contains 2001,2002,2003 only if he choosed 2002 then in next ...