ForEach controller requires a user-defined variable with
Name: The name of the controller
Note: You can add, you can not add
Prefix input variables: define a set of data in the "user-defined variables" are used to
Start index for loop (exclusive): subscript starting point of the loop variable
End index for loop (inclusive): subscript end of the loop variable
Output Variable Name: variable name cycles generated by the controller
Add "_" before number: the prefix is added to the variable "_" as the delimiter
User-defined variables as follows:
