To add SonicWall application do the following
On the OneLogin admin portal, go to Applications > Add App.
Search for SonicWall application and select the application.
Enter an application name. Example: SonicWall SMA1000.
Click Save.
Click the Configuration tab.
Enter SMA1000 Workplace URL. Example: https://workplace.company.com
Click the Parameters tab.
Click on the User ID field and select the username attribute identifying the user. Example: AD sAMAccountName.
Click Save.
Use Rules, Access tab on left pane to define access rules, policies respectively.
Click the Users tab on the left pane and select users who are allowed to access the SonicWall SMA1000 appliance.
Click Save.
Clear any notification pop-ups.
Choose More Actions > SAML Metadata option to download SAML IdP metadata XML file. This contains details about OneLogin SAML IdP.
After configuring OneLogin application, go to Configuring SMA1000 Appliance.