Fellow Users, I just joined the community and am quite amazed by the level of collaboration and information sharing in this space. Thanks very much for your contributions. I have a use case to help in building a process whereby people can enter time easily into an allocated task from Project for the web Project. I am trying to get my head around how all these fits into the picture. Ideally I need to be able to create the project and allocate the task (PMO, PMs) to a resource, who gets it to their Outlook/Microsoft To Do. I need to be able to build a Power App connecting to this Project for the Web project and enter (or Start/Stop Timer) time worked on one of the tasks allocated with, which then rolls back up and updates the Effort Completed field of the Project. When I try to connect to the Project Tasks from the Power App, it comes up with the error message that I need license for Project Service Automation. What I need is a bit of direction to get my head around the Licensing - either what am I missing in this picture.