@utilities.arguments_not_none<EOL><INDENT>def search_among_assessments(self, assessment_ids):<DEDENT>
self._id_list = assessment_ids<EOL>
Execute this search among the given list of assessments.

        arg:    assessment_ids (osid.id.IdList): list of assessments
        raise:  NullArgument - ``assessment_ids`` is ``null``
        *compliance: mandatory -- This method must be implemented.*