I can write what to StartIndex and Maximum Iteration of ForEach?

Hello everyone,
I want to screen displays the data acquired by the Aggregate.
I've found that out a warning when to loop before displaying the acquired data.
I think that it is necessary to Index and Maximum Iterations set to ForEach in order to remove this warning.
However, I do not know how can I set what kind of value.
(What is List_Navidation_GetStartIndex?)
Please tell me someone I in solution.

Easiest way to fix this is to right-click the warning and there will be a choice to do what it suggests. Many of the warnings work like this! :)

Hello, Justin James.
I've checked well the message exactly as your advice.
And, I was able to solve the problem somehow.
Thank you very much.