search the form using id instead of searchterm. In this way, we are sure that
Fabien Morin authored
all results have the same id.
In case of more than one result, display the list of result. This is helpful to
understand why an update could not be done


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@20480 20353a03-c40f-0410-a6d1-a30d3c3de9de
ac5d2380