Using a Performance Assessment Grid can help measure performance across an entire project. It is a checklist against which each ingredient of the project can be marked off. As you might recognize, the first columns are lifted directly from the stages of the Lean Law template. Then there are columns on which to mark "Outcome," "Variance," and "Comments," as shown below.

performance assessment grid

Whether you call this a Performance Assessment Grid, a Project Appraisal Form, or a homework marking sheet, the intent is the same: a transparent look back at the entire project. What went right, what went wrong, and why did things vary from expectation?