Re: How to map the Connect -i IT table fields at one stretch or automatically.
As far as I am aware there is no way to map multiple fields at the same time.
However, it is possible to map whole tables by dragging and dropping the table name of the source table to the table name of the destination table. Not sure how useful this will be as source and destination tables could have quite different fields, but you can give it a try and see if it will meet your needs.
I am attaching here a small screenshot from a mapping where I mapped two identical tables using this approach. I hope this will help.