Planner and To-Do integration: bringing you a more cohesive task management experience in Office 365

Is it possible to input personal to do list tasks via the my tasks page in the planner app without having to open up the to-do. I only ask because depending on the task assigned to me or that I have listed as apart of my teams plan there may be steps that I need to take prior to doing so (I know what some may be thinking which is why not just add it to the task as a check list item but it could be something mundane/not relevant to the entire team but key to being effective in accomplishing the task assigned to me by the team). An example would be that there may be a report that is assigned to me to complete with checklist items of what to create/include in the report. But, for me to be able to complete those tasks there may be specific tasks relevant to myself that I need to complete. Rather than opening up to do I would just add that to my tasks in planner and it also be reflected in to-do limiting having to jump back and forth between applications (which can help productivity/clarity as individuals can see the tasks assigned and build out personal tasks needed to compete assigned tasks)