I already took a course TM120.
But I heard there are another deep dive courses like TM211 - Optimizer Planning in SAP Transportation Management.
I'm confusing the courses TM211 is included in TM120 or not.
When I checked TM Courses on SAP Learning Hub
it looks like sub-course of TM120.
If somebody know TM education please give the information.
If I already took a class TM120, do I need to learn more sub-courses like below?
TM200 : Planning Basics and Manual Planning in SAP Transportation Management
TM211 : Optimizer Planning in SAP Transportation Management
TM....