If a commission rule or anything that affects commissions has been changed, RPM will indicate the need to run a calculation by making the calculate button show Calculate (required) as well as adding a Calculate required commission warning. A calculation can only be started by staff users.
Top Menu >> Latest run
Note: Calculate can also be found on the Import Data page.
Click the Calculate button near the top of the Latest run page.
Click on Warning to see the full list of tasks that need your attention.