### **Environment**:

Your OpenProject Version: **OpenProject 12.0.6**

Begin of the deletion Operating System / Browser / OpenProject language: Windows 10 / Chrome 91.0.4472.77, Edge 91.0.864.41, Chrome portable, Firefox 88.0.1 / OpenProject language: Русский, English

End of the deletion ### Begin of the deletion **Logs**

Are there errors in the browser console? ([Click here for information on how to open your browser's console](https://webmasters.stackexchange.com/a/77337)) For a local installation: Are there relevant logs output by `openproject logs` (packaged installation) ([click here for details](https://docs.openproject.org/installation-and-operations/operation/monitoring/#show-logs)) or in a log/production.log or /var/log/openproject/ ? Please attach error output in these log files if applicable

###End of the deletion **Steps to reproduce:**

1. Go to page Work packages
2. Create Parent task and Children tasks
3. Select false information about progress in the parent task

### **Actual Behavior**

I have one Parent task and 20 children tasks. One children task it is 5% of parent\`s progress, all 20 tasks it is Begin of the insertion100%.End of the insertion Begin of the deletion 100%. End of the deletion

<figure class="image op-uc-figure"><div class="op-uc-figure--content"><img class="op-uc-image" src="/api/v3/attachments/26774/content"></div></figure>

Now I have Task #4-5 completed to ~100%, Task #1-2 completed to ~50%. It means that two task add 10% to progress, other two task add 5% to progress.

**That\`s why I want to see 15% of progress in Parent task, but I see 57%**. More than half of children tasks(16) not start work on.

I can\`t see clear analytics of my tasks, Begin of the insertionbecauseEnd of the insertion Begin of the deletion beacauseEnd of the deletion progress has wrong value.

### **Expected Behavior**

I want see progress of the task Begin of the insertioncalculateEnd of the insertion Begin of the deletion calulateEnd of the deletion from the 1st level of children tasks. Information about the 2d and other levels I can check in they parents.