We want to do layered aggregation in Boomi, basically follow below steps sequentially:
1) Fetch source rows Table A
2) Filter Data elements
3) Aggregate by 'Attrib1'
4)Join aggregated results with Table B based on a left outer join
5) Re aggregate the results based onTableB.attrib2
Is this possible to do it Boomi in one interface or we need multiple interfaces to achieve this.