How to update employer health savings account contribution amounts/values

Summary:

We are working on changes for open enrollment in classic UI and not Redwood. The company makes a contribution to employees enrolled in the HDHP. There is an amount for those enrolled in individual coverage and family coverage. We pro-rate the contribution mid-year for new hires who enroll in the HDHP too. We are looking to change the company flat dollar amounts/values for 2026.

I see there are fast formulas also associated to the payroll element entry that was created.

In the payroll module, where would the configuration be for this?

I appreciate any insight the community may have. Thank you!