For Each Block

For Each Block Properties Window

The Block Property window for a For Each Block is shown below:

There is space to (A) configure the Map Loop Variables (list variable or create your own), as well as space to (B) Add a Note to give additional context for this block.

For Each Block – List Output Variable

The first step in creating a For Each Block is adding the List variable. There are two options for selecting a variable with a list data type. You can select a list variable that has already been created (requires having previously created list variables), or create your own variable by selecting Add new Variable.

Follow the steps below to create a new variable:

1. Under List Variable, click Add New Variable

2. Next it prompts you to create a new variable of the type List. Select List to determine the list’s data type

3. The Item Variable appears after the List Variable is created, since the data type of the Item Variable is the same data type as the list

5. The Item Variable is a placeholder which holds the value of the item in the list that the current iteration is on, so you can perform the action on the value of the current variable. Either select a variable that has already been created or create a new variable by selecting Add New Variable

6. If adding a new variable, the Create New Variable window appears to create a new variable of the data type shown. Note that the data type of the variable cannot be changed, since it is always the same data type as the list variable. Select OK to save the variable or Cancel to exit without saving