Joins two or more text fields or literals, separated by a delimiter such as a comma, into a single string. You must supply the delimiter character(s) and at least two fields or literal strings to join.
For the delimiter, enter a literal set of characters or click to open the Path Selector and map this property to an input field or a field from any block results in this mashup.
For the strings to join:
Enter a literal value in any String n field.
Click to open the Path Selector list in any String n field. Map this to a new input field, an existing input field or a field in the input document or any document present in this mashup.
Click Add another String to add fields for more strings.