The course was very helpful with my career growth, helping me to get certified as well which helped greatly when I changed jobs at another organization! Also it gave some great insights into their products/services that are useful while working there too!! Nothing really since this program seems pretty comprehensive so if you can find something specific then maybe but otherwise not much comes across your mind during work or after hours of use.
It's hard being able to learn all about them once they're doing training for others because sometimes people don't have enough knowledge themselves thus making us feel we need more information from our colleagues who know what questions should be asked etc.. So overall good experience learning how different companies approach problems (or lack thereof) solving issues within teams / departments and other such things.