Go to Admin -> Security -> Single Sign ON -> SAML
Enter the below details in the fields
SAML Login URL:
https://pramothr.onelogin.com/trust/saml2/http-post/sso/548684
Security Certificate Fingerprint:
73:A8:07:0F:DB:F5:5C:D1:40:41:82:EF:70:5B:AE:A4:49:94:18:16
Use the credentials:
[email protected]/test1234