You can create sub-accounts which will act as separate login to access various parts of your members portal based on access level you choose. This can be done by following below steps:
1) Login to members portal at http://members.softsyshosting.com
2) Click on Home -> Update Details
3) Select Contacts / Sub-Accounts
4) Choose Add New Contact from Drop down list to add a new contact or select a contact name already created to modify/manage it.
5) Enter relevant details along along with selecting Email preferences that you'd like to assign to that contact.
6) Check mark Activate as Sub-Account if you'd like to allow this user to login to members portal and select Password along with Sub-Account Permissions
7) Click on Save Changes button