Can you clear the start date of a sprint?

[Mihai Mihai]

Hello,

It seems that Big Picture Sprint synchronization adds a Start Date and an End Date to non active sprints.

This can create some problems in some reports that we have based on these dates. 

I would like to be able to clear the start date from a non active sprint.

Please let me know if, perhaps using Scriptrunner, as we have it in our instance, we could clear a sprint's start date (or end date), and how to do that in the groovy console.

Thank you!