diff --git a/client/src/components/common/AdministrationModal/UsersPane/ActionsStep.jsx b/client/src/components/common/AdministrationModal/UsersPane/ActionsStep.jsx
index 862e451e..16af7266 100644
--- a/client/src/components/common/AdministrationModal/UsersPane/ActionsStep.jsx
+++ b/client/src/components/common/AdministrationModal/UsersPane/ActionsStep.jsx
@@ -162,7 +162,6 @@ const ActionsStep = React.memo(({ userId, onClose }) => {
           <ConfirmationStep
             title="common.unlinkSso"
             content="common.areYouSureYouWantToUnlinkSsoFromThisUser"
-            buttonType="negative"
             buttonContent="action.unlinkSso"
             onConfirm={handleUnlinkSsoConfirm}
             onBack={handleBack}
diff --git a/server/api/controllers/users/update.js b/server/api/controllers/users/update.js
index 6bfb5718..baf335e8 100755
--- a/server/api/controllers/users/update.js
+++ b/server/api/controllers/users/update.js
@@ -95,6 +95,10 @@
  *                 enum: [byDefault, alphabetically, byCreationTime]
  *                 description: Default sort order for projects display
  *                 example: byDefault
+ *               isSsoUser:
+ *                 type: boolean
+ *                 description: Whether the user is SSO user (only false value to unlink SSO, for admins)
+ *                 example: false
  *               isDeactivated:
  *                 type: boolean
  *                 description: Whether the user account is deactivated and cannot log in (for admins)