Add Microsoft 365 organization using the Setup Assistant
To add your Microsoft 365 organization to Storware Backup & Recovery server using Setup Assistant, do as follow:
- Go to the Cloud menu -> Service Providers -> click the Setup Assistant button. 
- In the Wizard window read the information and click the Next button to go to the next step. 
- Copy the authorization code -> click the link https://microsoft.com/devicelogin and enter it -> sign in to your Microsoft 365 organization as a user with administrator's rights. Now close the tab and go back to Setup Assistant. 
- Provide number of application and click Create button. The application tenant is created. Click the Next button to go to the next step. 
- Follow the instructions in Setup Assistant. If the Lookup button is not working and fields are not automatically populated the user needs to put there the following: - for the Title field: Storware Backup and Recovery 
- for the App domain field: localhost 
 
- In the next step, click Grant permissions button. You will be redirected to the the page where you need to accept permissions. 
- Execute provided PowerShell commands and click Save button. 
- The configuration is now complete. Save your settings by clicking the Save button. 
Required permissions
- Since you're granting tenant scoped permissions this granting can only be done via the appinv.aspx page on the tenant administration site. You can reach this site by typing the address: https://tenantName-admin.sharepoint.com/_layouts/15/appinv.aspx. (replace the tenantName with your tenant name). Once the page is loaded, do as follow: 
- Enter your App Id (client ID) and click the Lookup button. 
- Enter the App Domain name. 
- In the "App's Permission Request XML" window enter the following lines: - <AppPermissionRequests AllowAppOnlyPolicy="true"> <AppPermissionRequest Scope="http://sharepoint/content/tenant" Right="FullControl" /> </AppPermissionRequests>
- When you click on the Create button you'll be presented with a permission consent dialog. Press the Trust It button to grant the permissions. 
- Open Powershell command prompt and execute the command: - Install-Module -Name Microsoft.Online.SharePoint.Powershell- or download and install the module directly from this site - then - Connect-SPOService https://tenantName-admin.sharepoint.com Set-SPOTenant -LegacyAuthProtocolsEnabled $True Set-SPOTenant -DisableCustomAppAuthentication $false- It enables the LegacyAuthProtocolsEnabled setting. 
