Spotfire - 'Insert columns' of another table through script in order to join the two tables.

In the Spotfire Interface, we have been doing the following for joining one table to another:

1) Edit Table Properties -> Relations -> Manage Roles -> Set the common field between two tables


2) Insert -> Columns -> Select the table -> Set the matching columns between two tables

How do I go about doing the second option through Ironpython?

(2) Answers