***Note from Migration:***
Original Title was: Preselect Columns to Display in Data Inspector via Attribute Selection Dialog in Inspector Transformer
When non-geometric features have many attributes, viewing them in Data Inspector is inconvenient if I'm only interested in seeing a small subset of the attributes. Every time I use the Inspector transformer I must reselect the columns to display using the 'Table View Schema' dialog. To improve this, I propose an attribute selection dialog be added to the Inspector transformer that can optionally be used to preselect the columns to display in Data Inspector.
Related to: https://knowledge.safe.com/content/idea/40200/save-column-settings-in-data-inspector.html