Fields Selection Dialog

This interface is used to configure which properties of a dataset will be used when linking two datasets. By default all fields are selected and a left join is considered. 

The dialog contains two lists and green arrows to move fields from one side to the other and also the type of join:

Left join/ join /right join: choose the desired type of join

How to use:
  1. Adjust the fields using the grren arrows to move the fields from one side to the otther.
  2. Select the join type.
  3. Ok  - Closes the dialog and a adjust the fields and join type..
  4. Cancel  - It closes the dialog without applying any o f the changes.