[FFQE] How can I finish 'Draw a Plan' task?

Hi, Simmers.

Has anyone finished the 'Draw a Plan' task? I'm stuck on the 'Draw a Plan' task. The instructions say 'Older Sims can complete this goal by using an Easel.' However, even after finishing the drawing, the task doesn't complete. I only have toddlers in my household, so I'm stuck. Is there a way to complete it? I'm glad to know the way.
Thank you in advance.