You parameterize input values under UserChangedState nodes. Each GUI element with which you interact during recording has its own GuiElement node under the UserChangedState node. A blue arrow pointing towards an attribute name under a Statenode denotes a SET parameter. This allows you to set, but not get, the contents of fields on screens.
You changed the input value during recording.
1. In the structure editor, expand the interface to find the relevant State node.
2. Double-click the blue arrow beside the attribute.
A grid appears on the right.
3. Edit the Value row.
Do not edit the Name row.