Technical basis of EBP 4.0 web frontent?
I'm an SRM newbie who already read some of the SRM master / upgrade guides, but I could not get any information on my quite simple question:
What is the technical basis of the EBP 4.0 web frontend?
In the SRM 6.0 documentation, I saw that SRM 6.0 is heavily using EP; but what about EBP 4.0? Is this a special web application built on ITS (as I suppose), or does it use standard WebGUI?
Any further information on this topic would be appreciated, maybe you could send me a link to more in-depth technical information than those high-level descriptions I found in the master guides.