aportación

n. input; share

= contribution, input, addition.
Ex: A further contribution to the international bibliographical control of serials was the CONSER Project (Conversion of Serials).
Ex: In order to stimulate international input, the IFLA Office for UBC invited catalogers in unrepresented countries to recommend revisions of the AACR and to comment on the potential of the second edition as an international code.
Ex: The inheritance from the master becomes, not only his additions to the world's record, but for his disciples the entire scaffolding by which they were erected.
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* aportación de ideas = brainstorming [brain-storming], brainstorm.