I need MS Planner to allow starting/finishing weekend tasks. Its a premium plan

Dear @Carlos Capurro Astaburuaga,

Good day. Thank you for posting your question in the Microsoft Q&A forum!

In this case, please try these steps below and check if it works:

If you are the owner, you can create custom work week calendars for each plan.

Each plan is created using a default work template, which is based on the typical Monday through Friday work week. With Custom Calendars, you can select which days are a part of your work week, and the Planner scheduling engine will automatically update the plan to only schedule work on those days.

I hope this information is helpful. Please follow these steps and let me know if it works for you. If not, we can work together to resolve this.

Please understand that our initial response does not always resolve the issue immediately. However, with your help and more detailed information, we can work together to find a solution.

Thank you for your patience and your understanding. If you have any questions, please feel free to reach out.

I'm looking forward for your reply.

If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".   

Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.