Working With Collections - Collection creation and conversion The goal of the workflow is to demonstrate the creation and working with collection cells. It is divided into three parts. The "Collection creation and conversion" part shows how collection columns can be generated by combining rows e.g. by grouping them in the GroupBy node or columns e.g. by combining them in the Column Aggregator node.
This is a companion discussion topic for the original entry at https://kni.me/w/tSJMOzHfiSNDlr_i