diff --git a/backend/src/main/resources/metadata-sources-ui-schema-oidc.json b/backend/src/main/resources/metadata-sources-ui-schema-oidc.json
index de0fb8009..109742cd5 100644
--- a/backend/src/main/resources/metadata-sources-ui-schema-oidc.json
+++ b/backend/src/main/resources/metadata-sources-ui-schema-oidc.json
@@ -5,6 +5,11 @@
     "entityId"
   ],
   "properties": {
+    "protocol": {
+      "title": "label.source-protocol",
+      "description": "tooltip.source-protocol",
+      "type": "string"
+    },
     "serviceProviderName": {
       "title": "label.service-provider-name",
       "description": "tooltip.service-provider-name",
@@ -111,20 +116,7 @@
           "widget": {
             "id": "select"
           },
-          "oneOf": [
-            {
-              "enum": ["SAML 2"],
-              "description": "SAML 2"
-            },
-            {
-              "enum": ["SAML 1.1"],
-              "description": "SAML 1.1"
-            },
-            {
-              "enum": ["http://openid.net/specs/openid-connect-core-1_0.html"],
-              "description": "OIDC"
-            }
-          ]
+          "default": "http://openid.net/specs/openid-connect-core-1_0.html"
         },
         "nameIdFormats": {
           "$ref": "#/definitions/nameIdFormats"
diff --git a/backend/src/main/resources/metadata-sources-ui-schema-saml.json b/backend/src/main/resources/metadata-sources-ui-schema-saml.json
index 28398dae4..73bb04aec 100644
--- a/backend/src/main/resources/metadata-sources-ui-schema-saml.json
+++ b/backend/src/main/resources/metadata-sources-ui-schema-saml.json
@@ -5,6 +5,11 @@
     "entityId"
   ],
   "properties": {
+    "protocol": {
+      "title": "label.source-protocol",
+      "description": "tooltip.source-protocol",
+      "type": "string"
+    },
     "serviceProviderName": {
       "title": "label.service-provider-name",
       "description": "tooltip.service-provider-name",
@@ -110,15 +115,11 @@
           },
           "oneOf": [
             {
-              "enum": [
-                "SAML 2"
-              ],
+              "enum": ["SAML 2"],
               "description": "SAML 2"
             },
             {
-              "enum": [
-                "SAML 1.1"
-              ],
+              "enum": ["SAML 1.1"],
               "description": "SAML 1.1"
             }
           ]
diff --git a/ui/public/assets/schema/source/metadata-source-saml.json b/ui/public/assets/schema/source/metadata-source-saml.json
index 44bc9b963..005c2830b 100644
--- a/ui/public/assets/schema/source/metadata-source-saml.json
+++ b/ui/public/assets/schema/source/metadata-source-saml.json
@@ -34,23 +34,9 @@
             "items": { "$ref": "#/definitions/Contact" }
         },
         "mdui": { "$ref": "#/definitions/MDUI" },
-        "dependencies": {
-            "securityInfo": {
-                "oneOf": [
-                    {
-                        "properties": {
-                            "@type": {
-                                "enum": [
-                                    "OIDC"
-                                ]
-                            }
-                        }
-                    }
-                ]
-            }
-        },
         "securityInfo": {
             "type": "object",
+            "widget": { "id": "fieldset" },
             "dependencies": {
                 "authenticationRequestsSigned": {
                     "oneOf": [
@@ -59,7 +45,7 @@
                                 "authenticationRequestsSigned": {
                                     "enum": [true]
                                 },
-                                "keyDescriptors": { "minItems": 1 }
+                                "x509Certificates": { "minItems": 1 }
                             }
                         },
                         {
@@ -67,7 +53,7 @@
                                 "authenticationRequestsSigned": {
                                     "enum": [false]
                                 },
-                                "keyDescriptors": { "minItems": 0 }
+                                "x509Certificates": { "minItems": 0 }
                             }
                         }
                     ]
@@ -265,7 +251,7 @@
         },
         "Certificate": {
             "type": "object",
-            "required": ["type", "value"],
+            "required": ["type", "value", "elementType"],
             "properties": {
                 "name": {
                     "title": "label.certificate-name-display-only",
@@ -354,6 +340,12 @@
                                 "urn:oasis:names:tc:SAML:1.0:profiles:artifact-01"
                             ],
                             "description": "urn:oasis:names:tc:SAML:1.0:profiles:artifact-01"
+                        },
+                        {
+                            "enum": [
+                                "https://tools.ietf.org/html/rfc6749#section-3.1.2"
+                            ],
+                            "description": "OIDC / OAUTH Binding"
                         }
                     ]
                 },
@@ -487,28 +479,25 @@
                     "title": "label.organization-name",
                     "description": "tooltip.organization-name",
                     "type": "string",
-                    "minLength": 1,
                     "maxLength": 255
                 },
                 "displayName": {
                     "title": "label.organization-display-name",
                     "description": "tooltip.organization-display-name",
                     "type": "string",
-                    "minLength": 1,
                     "maxLength": 255
                 },
                 "url": {
                     "title": "label.organization-url",
                     "description": "tooltip.organization-url",
                     "type": "string",
-                    "minLength": 1,
                     "maxLength": 255
                 }
             },
             "dependencies": {
-                "name": { "required": ["displayName", "url"] },
-                "displayName": { "required": ["name", "url"] },
-                "url": { "required": ["name", "displayName"] }
+                "url": ["name", "displayName"],
+                "name": ["displayName", "url"],
+                "displayName": ["name", "url"]
             }
         },
         "nameIdFormats": {
diff --git a/ui/src/app/dashboard/view/SourcesTab.js b/ui/src/app/dashboard/view/SourcesTab.js
index b0d1352d3..dbeeb0a06 100644
--- a/ui/src/app/dashboard/view/SourcesTab.js
+++ b/ui/src/app/dashboard/view/SourcesTab.js
@@ -10,7 +10,7 @@ import { Spinner } from '../../core/components/Spinner';
 import { NotificationContext, createNotificationAction, NotificationTypes } from '../../notifications/hoc/Notifications';
 
 
-const searchProps = ['serviceProviderName', 'entityId', 'createdBy'];
+const searchProps = ['serviceProviderName', 'entityId', 'createdBy', 'protocol'];
 
 export function SourcesTab () {
 
diff --git a/ui/src/app/form/component/widgets/SelectWidget.js b/ui/src/app/form/component/widgets/SelectWidget.js
index 57f18b532..38c4374d8 100644
--- a/ui/src/app/form/component/widgets/SelectWidget.js
+++ b/ui/src/app/form/component/widgets/SelectWidget.js
@@ -94,13 +94,15 @@ const SelectWidget = ({
                 </span>
                 {schema.description && <InfoIcon value={schema.description} className="ms-2" />}
             </Form.Label>
+            {readonly ?
+                <Form.Control readOnly={readonly} value={value} />
+            :
             <Form.Select
                 id={id}
                 value={typeof value === "undefined" ? emptyValue : value}
                 required={required}
                 multiple={multiple}
                 disabled={disabled}
-                readOnly={readonly}
                 autoFocus={autofocus}
                 className={touched && rawErrors?.length > 0 ? "is-invalid" : ""}
                 onBlur={
@@ -134,6 +136,7 @@ const SelectWidget = ({
                 </option>
                 )}
             </Form.Select>
+            }
             {rawErrors?.length > 0 && touched && (
                 <ListGroup as="ul">
                     {rawErrors.map((error, i) => {
diff --git a/ui/src/app/metadata/domain/source/component/SourceList.js b/ui/src/app/metadata/domain/source/component/SourceList.js
index 8e8a10825..d462528a1 100644
--- a/ui/src/app/metadata/domain/source/component/SourceList.js
+++ b/ui/src/app/metadata/domain/source/component/SourceList.js
@@ -32,6 +32,7 @@ export default function SourceList({ entities, onDelete, onEnable, onChangeGroup
                             <tr>
                                 <th className="w-25"><Translate value="label.title">Title</Translate></th>
                                 <th className="w-25"><Translate value="label.entity-id">Entity ID</Translate></th>
+                                <th className=""><Translate value="label.metadata-source-protocol">Protocol</Translate></th>
                                 <th className=""><Translate value="label.author">Author</Translate></th>
                                 <th className=""><Translate value="label.creation-date">Created Date</Translate></th>
                                 <th className="text-center"><Translate value="label.enabled">Enabled</Translate></th>
@@ -55,6 +56,9 @@ export default function SourceList({ entities, onDelete, onEnable, onChangeGroup
                                             <td className="align-middle">
                                                 {source.entityId}
                                             </td>
+                                            <td className="align-middle">
+                                                {source.protocol}
+                                            </td>
                                             <td className="align-middle">
                                                 {source.createdBy}
                                             </td>
diff --git a/ui/src/app/metadata/domain/source/definition/OidcSourceDefinition.js b/ui/src/app/metadata/domain/source/definition/OidcSourceDefinition.js
index 9719feb28..15d4bc257 100644
--- a/ui/src/app/metadata/domain/source/definition/OidcSourceDefinition.js
+++ b/ui/src/app/metadata/domain/source/definition/OidcSourceDefinition.js
@@ -31,11 +31,21 @@ export const OidcSourceEditor = defaultsDeep({
                     }
                 ]
             },
+            protocolSupportEnum: {
+                "ui:readonly": true
+            },
             extensions: {
                 OAuthRPExtensions: {
                     layout: {
                         groups: [
                             {
+                                classNames: 'col-md-6 col-xs-12',
+                                fields: [
+                                    'attributes'
+                                ],
+                            },
+                            {
+                                classNames: 'border-start col-md-6 col-xs-12',
                                 fields: [
                                     'postLogoutRedirectUris',
                                     'defaultAcrValues',
@@ -43,11 +53,6 @@ export const OidcSourceEditor = defaultsDeep({
                                     'audience'
                                 ],
                             },
-                            {
-                                fields: [
-                                    'attributes'
-                                ],
-                            }
                         ]
                     },
                     postLogoutRedirectUris: {
@@ -99,12 +104,21 @@ export const OidcSourceWizard = defaultsDeep({
                     }
                 ]
             },
+            protocolSupportEnum: {
+                "ui:readonly": true
+            },
             extensions: {
                 OAuthRPExtensions: {
                     layout: {
                         groups: [
                             {
                                 classNames: 'col-md-6 col-xs-12',
+                                fields: [
+                                    'attributes'
+                                ],
+                            },
+                            {
+                                classNames: 'border-start col-md-6 col-xs-12',
                                 fields: [
                                     'postLogoutRedirectUris',
                                     'defaultAcrValues',
@@ -112,12 +126,6 @@ export const OidcSourceWizard = defaultsDeep({
                                     'audience'
                                 ],
                             },
-                            {
-                                classNames: 'col-md-6 col-xs-12',
-                                fields: [
-                                    'attributes'
-                                ],
-                            }
                         ]
                     },
                     postLogoutRedirectUris: {
diff --git a/ui/src/app/metadata/domain/source/definition/SamlSourceDefinition.js b/ui/src/app/metadata/domain/source/definition/SamlSourceDefinition.js
index 03630ef92..4de3041a4 100644
--- a/ui/src/app/metadata/domain/source/definition/SamlSourceDefinition.js
+++ b/ui/src/app/metadata/domain/source/definition/SamlSourceDefinition.js
@@ -1,5 +1,5 @@
 import defaultsDeep from 'lodash/defaultsDeep';
-import API_BASE_PATH from '../../../../App.constant';
+import {API_BASE_PATH} from '../../../../App.constant';
 import { SourceBase, SourceEditor, SourceWizard } from './SourceDefinition';
 
 export const SamlSourceBase = defaultsDeep({
@@ -19,8 +19,6 @@ export const SamlSourceBase = defaultsDeep({
     }, SourceBase.uiSchema)
 }, SourceBase);
 
-console.log(SamlSourceBase);
-
 export const SamlSourceEditor = defaultsDeep({
     ...SourceEditor,
 }, SamlSourceBase);
diff --git a/ui/src/app/metadata/wizard/MetadataSourceProtocolSelector.js b/ui/src/app/metadata/wizard/MetadataSourceProtocolSelector.js
index c84b4b410..ee7b55cfb 100644
--- a/ui/src/app/metadata/wizard/MetadataSourceProtocolSelector.js
+++ b/ui/src/app/metadata/wizard/MetadataSourceProtocolSelector.js
@@ -26,7 +26,7 @@ export function MetadataSourceProtocolSelector({ types = [], loading, children})
         reValidateMode: 'onChange',
         defaultValues: {
             serviceProviderName: null,
-            protocol: null,
+            protocol: 'SAML',
             entityID: null,
         },
         resolver: undefined,