Welcome to CGI Advantage Vendor Self Service Portal: Home
the state of michigan sigma vendor self service (vss) system allows you, as a payee/vendor/grantee, to manage your information, view your financial transactions, view business and grant opportunities and much more. click on the register button to begin filling out an electronic application to become a payee/vendor/grantee.
contact us login attention sigma ess and mss users - if you anticipate needing to access sigma ess or mss from outside the som network, please verify that your work and mobile phone numbers are listed correctly in your milogin profile, and update if necessary.
if you have questions, please contact the state of michigan vss (som vss) support center at [email protected] or 1-888-734-9749. the state of michigan vss (som vss) support center office hours are 7:00 am until 6:00 pm est, monday-friday.
a vendor support call center is available to assist by calling 888-734-9749 or emailing [email protected] . email sigma. who uses sigma? vendors. vendors . vendors who wish to do business with the state can sign up for sigma and begin the process of bidding for contracts.
email: this option will be displayed when the protected application has enabled this option and email is present in your profile. after clicking on this button, you will receive a passcode via an email message on your email mailbox. if you haven't received the email, please check your spam folder.
sigma has the capacity for future modifications, enhancements, and upgrades, to ensure michigan will continue to make the best use of new technology and processes in the foreseeable future. what is sigma vss? sigma vendor self-service (sigma vss), is the vendor portal where you can register, maintain your account, and perform financial inquires.
my user information/email. what are the responsibilities of the primary account administrator who activates the vss account? what if i do not have access to an email account? what if i don’t receive the verification email? what if the wrong email address is displayed on the verify email address page?
account verification. what if i have a valid check/eft or contract/purchase order, but i still get an error? what information is required for verification by check/eft information? what information is required for verification by contract or purchase order information?
registration and activation. the som_vss_user_guide_for_new_vendors has been developed to provide an overview of an account setup in the cgi advantage vendor self service (vss) application. you should follow this guide if: you have an existing payee/vendor code account with this client within the cgi advantage financial application, and wish to activate your account on this website.