Stores > Settings > Configuration > Customers > Login As Customer
Login As Customer - General Options
|Enable Login as Customer
||Determines if Login as Customer is enabled in the global scope. Options: Yes / No
|Disable Page Cache for Admin User
||Determines if page cache for the admin user is disabled in the global scope. Options: Yes / No
|Store View to Log in
Auto-Detection (default) uses the default store setting for that company user. Use
Manual Selection if you want the Admin user to select the store view when logging in as customer.
|Title for Login as Customer opt-in checkbox
||Adds a title for the
Login as customer checkbox.
|Login as Customer checkbox tooltip
||Adds a tooltip for the
Log in as customer checkbox.