Jleebiker We're using Planner across the board now, having previously used Trello, and it's working really well. For info., I believe the Trello connector has been retired which is why people may be struggling to find it (although I may be wrong). Microsoft To Do should also be considered as part of the solution as it draws an individual's tasks from Planner, Outlook and their own list items into the one app, which is optimised for mobile. The trick seems to be getting the structure of the Office 365 Groups (or Teams if you're using them) which contain the Plans right - the right interest groups / security / communities. Adding Planner tasks at the right level is also important - not too low-level otherwise you spend your life updating Planner (that's more what To Do is for), and not too high-level such that they're hard to track and never end (that's more in the Project Online space). I'd be ahppy to talk through further if it would help.