Hi, I’ve just joined your learning portal, starting with the PMP preparation course. Overall feel good and hope to also get into more courses like Kanpan and others. One point, I noticed that the dates of some videos are back to 2014. I’d really need to understand how this can work and you know that PMI changing their PMBOK is being updated regularly.

For example, in the scheduling video, three scheduling methods were explained including critical chain method. In fact, I could not find such method in the 6th edition of PMBOK. So how this can be understood?

Thanks… Mohamed Osman