Members is not its own task wizard, but is part of many task wizards that create certifications. Both from the Household General & Transaction Tabs as well as the Annual Recertification Process under Occupancy and Compliance Detail.
You are in the process of creating a certification for a household or making a change to an existing certification.
General Tab Tasks Initial Certification
Interim Certification
Interim Certification (W/O Verification)
Lease Renewal
Unscheduled Certification
Unscheduled Certification (W/O Verification)
Swap Counted Group
Process Application
Move-In Household
Transfer Household
Household Detail Transactions Tab Tasks Rebuild Selected Transaction
Rebuild Selected Transaction for HAP
Occupancy and Compliance Detail Annual Recertification Tab 
Tasks Receive Verification Forms
Create Certification
Recreate Certification
Highlight the member you wish to make changes to.
Make the necessary changes to the selected Member Details
If you click on another member in the household, you will be prompted to save your changes.
Add, edit or delete "Expected Family Additions
Types of Expected Household Additions include: Adoption, Pregnancy and Foster.
Click Next once you are finished making changes the household members.
Household Income and Expense Tab
Annual Recertification Process