Senators and Senate staff have access to the following functions in the Senate Portal under "Senate Self Service":

Benefits
    My Current Benefits
    Benefit & Status Change

Time & Pay Information
    Link to Web Time Sheet
    Leave Time Report

Personal Information
    Change my Address
    Change my Emergency Contact
    HRMN ID Number Lookup   
    Parking Lot Information
    Dependents

Related Web Sites
    Links to Senate benefit plan providers, with phone numbers and ‘Group ID’ numbers where appropriate.

And during open enrollment periods:
    Benefits Open Enrollment
    Flexible Spending Accounts Open Enrollment

Access the Senate Portal at https://portal.senate.michigan.gov/