I am having difficulties with a relatively simple task. I have multiple transformers which append an attribute to an "ElementID" coming from different transformers. I would like to merge all outputs into a single table based on the ElementID field thus having a schema like "ElementID","Attribute01, Attribute02, Attribute03 instead of having 3 tables with ElementID, Attribute01 in table 1, and ElementID, Attribute02 in table 2 etc.
Not all ElementIDs have all three attributes..ie there will be missing attributes.
How do I achieve this with FME 2014.