Project Risk Analysis Software and Project Risk Management Software Forum

We setup low and high estimates for the group of tasks. How to disable it?

I am assuming that you mean that you selected a group of tasks and assigned low and high durations using coefficients. If this is the case, then you can reset the low and high estimates very easily.

Select the group of activities. Right-click on the task ID and click Set Low/High Duration. Now, click the Set low high durations equal base duration option. It works the same way for fixed cost. It is important to note that if you setup low and duration and cost manually, you can also use this process to clear low and high estimates.