Using List Mapping Step

Overview

The List Mapping Step allows users to change a List from one type of Structure, into a different one. 

There are 3 main properties of the List Mapping Step:

Example

1. Navigate to a Designer Project and click the CREATE FLOW button on the Global Action Bar. Select Flow, provide a Name, then click CREATE,
2. From the Flow Designer, attach Fetch Entities step from the FAVORITE STEPS category of the Toolbox tab. to the Start step.
3. Select the Fetch Entities step to navigate to its Properties tab. Under ENTITY FETCH DEFINITION > Type Name, Search for and select Account from the dropdown menu.
4. Attach a List Mapping Step from Toolbox > DATA > LIST to the Results path of the Fetch Entities step, as well as the End step. Then, connect the No Results path to the End step.
5. Navigate to the List Mapping Step's Properties; under DATA > Output Type, select the desired Data Structure (for this Example DisplayValue). Map EntityResults to INPUTS, then click Show Item Mapping Editor. 
6. From the Mapping Editor, set ITEM to Build Data. Then, from _INPUT, map AccountID to Value, and EmailAddress to Display. Click OK to save the configuration. 
7. Save the Flow, then if desired, Close via X.

Debug

1. From the Flow Designer, select the Debug link from the top action bar.
2. Click START DEBUGGING. 
3. When the Flow runs, navigate to List Mapping Step > Execution 1 > View Output Data. 
   The resulting data will display as a list mapped in accordance with the selected Output Data Type; paired by AccountID and Email Address.