# Learn ATI Concepts

# Forward and Backward Scheduling

<iframe allowfullscreen="allowfullscreen" height="467" src="https://www.youtube.com/embed/T2umBBSYE48" style="width: 835px; height: 467px;" width="835"></iframe>

# Legacy ERP User Guide

[Legacy ERP User Guide Manuals](http://intranetold.actarg.com/Documentation/SystemManuals/newusers.html)

# The Action Target Enterprise Portal

<iframe allowfullscreen="allowfullscreen" height="474" src="https://www.youtube.com/embed/yf6zLEzIZ1Q" style="width: 846px; height: 474px;" width="846"></iframe>

# What is Allocation?

<iframe allowfullscreen="allowfullscreen" height="466" src="https://www.youtube.com/embed/lD3e5-7Y-p0" style="width: 832px; height: 466px;" width="832"></iframe>

# Part Processing Flow

<iframe allowfullscreen="allowfullscreen" height="469" src="https://www.youtube.com/embed/8ILkwhLLYqI" style="width: 837px; height: 469px;" width="837"></iframe>