Unable to Register Microsoft Teams Integration on the instance - Tenant already connected to another instance.<!-- /*NS Branding Styles*/ --> .ns-kb-css-body-editor-container { p { font-size: 12pt; font-family: Lato; color: #000000; } span { font-size: 12pt; font-family: Lato; color: #000000; } h2 { font-size: 24pt; font-family: Lato; color: black; } h3 { font-size: 18pt; font-family: Lato; color: black; } h4 { font-size: 14pt; font-family: Lato; color: black; } a { font-size: 12pt; font-family: Lato; color: #00718F; } a:hover { font-size: 12pt; color: #024F69; } a:target { font-size: 12pt; color: #6e9db4; } a:visited { font-size: 12pt; color: #7057C7; } ul { font-size: 12pt; font-family: Lato; } li { font-size: 12pt; font-family: Lato; } img { display: block; max-width: 500px !important; width: auto; height: auto; } } Issue: After Installing the Microsoft Teams App (via Install Azure Apps), this error is seen : "The Microsoft tenant ***** is currently connected to the ServiceNow instance https://******.service-now.com. Changing this tenant to https://*****.service-now.com stops the working of the existing integration. Please contact your System Administrator to uninstall this Microsoft Teams tenant from the mentioned ServiceNow instance." Cause: This issue is because the below properties are set to false:Enable this sys_property - sn_va_teams.enable_va_override and sn_now_azure.allow_tenant_override. Resolution: Please follow this documentation link:-->https://www.servicenow.com/docs/bundle/yokohama-employee-service-management/page/product/sn-teams/task/change-tenant.html Create sn_va_teams.enable_va_override sys property:In the navigation filter, enter sys_properties.list.-->Select New on the System Properties page.-->On the System Property form, fill in the fields.-->Search and select Azure Active Directory User Mapping as Application.-->Enter allow_tenant_override in Suffix. Create sn_now_azure.allow_tenant_override sys property:-->Name value sn_now_azure.allow_tenant_override is auto populated in Name.-->Select true | false as Type.-->Enter true in Value.-->Select Submit.