I'm not sure if this is possible or not but it would be good to get it cleared up so I know for future.
So I'm wondering if I can use props and transforms (and maybe fields.conf) to make a multivalue field at search time. However, the field I want to make multi value isn't indexed, it comes from a lookup that's configured to automatically enrich my data at search time in props.conf. Is this possible? I'm having doubts because I think props/transforms/fields is applied before my automatic lookup?