To use Planner Premium features, you must purchase either a Planner and Project Plan 3 or Planner and Project Plan 5 license. Feature Comparison Chart
Details on how to purchase licensing is in the Ordering section on page Microsoft Project Online
To use Planner Premium features, you must purchase either a Planner and Project Plan 3 or Planner and Project Plan 5 license. Feature Comparison Chart
Details on how to purchase licensing is in the Ordering section on page Microsoft Project Online