I need some help with this constraint **if(${position}=1,.=1,.>1) **, my goal is to limit the selection of household head to be selected once in the repeat group..but should not necessarily be the first choice
any help is welcome..
am only avoiding duplicates of one value....the reset can be repeated..ie in a household there can only be one head but many children, uncles and aunties...my only problem is avoiding the selection of the household head more than twice...