Using the Cost Estimation field, you can estimate the amount of effort required to deliver a feature. Then, when planning, you can set a budget for your release to make sure that the number of features you prioritize doesn’t exceed your budgeted capacity.
» Tip: You can define what your cost estimation units mean — i.e., budget, story points, engineering hours, etc.
Adding a cost estimate to a feature:
To define your release budget (or scope), go to the release view and click "Edit." Then add the number of units available for the release. Don't forget to click "Save."
Editing a "available cost":