# sigmamivs.com ## Posts - [SIGMA VSS: Multiple People Manage Your Vendor Account — Understanding Different User Responsibilities](https://sigmamivs.com/sigma-vss-multiple-people-manage-your-vendor-account-understanding-different-user-responsibilities/): Your company uses Michigan's SIGMA Vendor Self-Service system to participate in state procurement opportunities. - [SIGMA VSS: Your Business Has a New Location — Why Updating the Main Address May Not Be Enough](https://sigmamivs.com/sigma-vss-your-business-has-a-new-location-why-updating-the-main-address-may-not-be-enough/): Your company has moved to a new office, opened an additional branch, or relocated its operations to another Michigan city. - [SIGMA VSS: You Prepared a Solicitation Response — Why Saving It Isn't the Same as Submitting](https://sigmamivs.com/sigma-vss-you-prepared-a-solicitation-response-why-saving-it-isnt-the-same-as-submitting/): Your company has found a promising State of Michigan procurement opportunity through SIGMA VSS. - [SIGMA VSS: Adding Business Types Doesn't Automatically Qualify You for State Purchasing Preferences](https://sigmamivs.com/sigma-vss-adding-business-types-doesnt-automatically-qualify-you-for-state-purchasing-preferences/): Your company is registered in Michigan's SIGMA Vendor Self-Service system, and you've started reviewing the additional information associated with your business profile. - [SIGMA VSS: You're Registered as a Vendor but Never Receive Bid Notifications](https://sigmamivs.com/sigma-vss-youre-registered-as-a-vendor-but-never-receive-bid-notifications/): Your company is registered with the State of Michigan, and you've completed the basic vendor information. [comment]: # (Generated by Hostinger Tools Plugin)