what's the best way to calculate a buffer

[FlipThisHouse2]

I would like to put 10% buffer in my schedule (without creating a fake story) what's the best way to do it?  

[shafqat]

Hi Mike,

The best way to accomplish this would be to reduce your team's velocity by 10%. This would make your schedule take 10% longer.

Let us know if this would work for you.

Kind Regards,

The Portfolio for Jira Team