The federation ID field can be found in the "User Management" tab under Settings > Account Information and Setup. The federation ID field is only visible when the "Enable SAML Single Sign-On" option is enabled in your Boomi account. This option is available under the Settings » SSO Options tab.

This information comes in handy whenever you want to add a new SSO user in Boomi. Once SSO is enabled in your Boomi account, whenever you need to add a new non-admin Boomi user, you should fill out the Federation ID details along with other information such as First Name, Last Name, and Email ID in the User Management tab as seen in the below screenshot. Each user must have a Federation ID that uniquely identifies the user within the account.

 

**Note:** The Federation ID is case-sensitive and must match exactly what was used on the identity provider's end.