# Security Matrix The Security Matrix screen is where you manage access rights for the different integration features. These can be set for specific Salesforce Profiles or by User. **Note**: Even if the access rights for a screen are modified in the Security Matrix, a user with a System Administrator profile will still have default access to the screen due to their administrative privileges. 1. Navigate to the **GUMU™ Settings** application and the Administration page to access the **Security Matrix** tab.
2. Click on the Security Matrix tab to set up the Integration screen’s and functionalities access rights (allow/deny) to specific Salesforce Profiles or Users.
Following are the typical GUMU™ functional access which are maintained or provide access to the **User** or **Profiles** through the Security Matrix by **Salesforce Admin.** ### **Functional Access**
CategoryDescription
GUMU SettingsFor a particular User/Profile, the Salesforce Administrator can provide access to the GUMU™ Settings App by checking the checkbox (if the checkbox is left unchecked then that User/Profile will not have access to the GUMU™ Settings)
ERP DetailsIf the ERP Details checkbox is left unchecked for a particular User/Profile they will not be able to access the real-time data (Sales Order, AR Inquiry and Customer information) for the Accounts
Promote CustomerIf this checkbox is left unchecked for a User/Profile they will not be allowed to promote the Accounts from Salesforce as Customers to Sage
Promote OrderIf this checkbox is unchecked for a User/Profile they will not be allowed to promote Orders from Salesforce to Sage.
Promote QuoteIf this checkbox is unchecked for a User/Profile they will not be allowed to promote Quotes from Salesforce to Sage.
Update CustomerIf this checkbox is unchecked for a User/Profile they will not be allowed to pass on the update of a linked (Promoted) Account record to the Customer in Sage.
3. Here is an example: the system administrator has provided the user, ***Demo User*****,** to access only five Modules (GUMU Settings, ERP Details, Promote Order, Promote Quote, and Update Customer) when the user logs into Salesforce and tries to Promote a Customer, he won't be allowed to do it as he doesn't have necessary permission.
4. The following error message will be displayed when trying to Promote a Customer: “***You do not have permission to access this page. Contact your system administrator to request access.***”