Create task from Wiki text
We use the Wiki tab to post project's weekly meeting summary in free text for all channel members.
In the summary there are action items in bullets.
My suggestion is to allow the summary writer to instantly create a task in the Planner tab, based on the the bullet action items,
by using a 1-click button that will transform the action item to a task in a Planner task card.
Then he/she could use the task card as it would normally be used in Planner (Assign task to team member(s), set due date, Priority etc...)