This data source can be used to fetch data from current form.
Query
Source XPath
XPath to fetch data from the form.
Results
Options to map and format result data.
Item XPath
XPath of item that will be listed in dropbox. If it is left empty, which is the same with * value, all resulting items are being listed.
List Item Formatting
Customizes format of dropdown's options.
Display Text Format
Specify the format to display result text. You can use column names inside curly braces. Ex: {{Name}} - {{Id}}
Value Format
Specify the format of value. You can use column names inside curly braces. Ex: {{Id}} - {{Type}}
Selection Mappings
In order to map the selected data from current form into an XPath, create a mapping by pressing Add New button.
Source
Node name to map its data.
Target
XPath to map data into.
Hierarchy XPath