Configuring the Field Selector block

To select fields

To open the block property page (the page on which the block configuration is specified), either double click on the block or right-click on the block and select Block Properties
The list of Available Fields is displayed in the Available Fields pane on the left-hand side of the property page.
A field has been selected once the field name moves from the Available Fields pane to the Selected Fields pane.
A field may be selected by either double-clicking on the field name in the Available Fields pane or by selecting the field and then clicking on >.
To move all the fields in the Available Fields pane to the Selected Fields pane, click on >>.

Open the block property page.
The list of Selected Fields is displayed in the pane on the right-hand side of the property page, a field has been deselected once the field name moves from the Selected Fields pane to the Available Fields pane.
Deselect a field by either double-clicking on the field name in the Selected Fields pane or by selecting the field and then clicking on <.
To move all the fields in the Selected Fields pane to the Available Fields pane, click on <<.

Note: In order for the blueprint to be runnable, at least one field must be selected.