diff --git a/schemas/documents/registry/creditClass.js b/schemas/documents/registry/creditClass.js
index b86a678..839d8d3 100644
--- a/schemas/documents/registry/creditClass.js
+++ b/schemas/documents/registry/creditClass.js
@@ -30,14 +30,19 @@ export default {
       name: 'path',
       type: 'string',
       description:
-        'This will be used in the credit class page url: "/credit-classes/{path}"',
+        'This will be used in the credit class page url: "/credit-classes/{path}", it can be a generic handle or an on chain credit class id',
+      validation: Rule => Rule.required(),
+    },
+    {
+      title: 'Image',
+      name: 'image',
+      type: 'customImage',
       validation: Rule => Rule.required(),
     },
     {
       title: 'Description',
       name: 'description',
       type: 'customPortableText',
-      validation: Rule => Rule.required(),
     },
     {
       title: 'Short Description',
@@ -55,14 +60,12 @@ export default {
           type: 'ecologicalImpactRelation',
         },
       ],
-      validation: Rule => Rule.required(),
     },
     {
       title: 'Overview Cards',
       name: 'overviewCards',
       type: 'array',
       of: [{ type: 'card' }],
-      validation: Rule => Rule.required(),
     },
     {
       title: 'SDGs',
@@ -75,19 +78,16 @@ export default {
           to: [{ type: 'sdg' }],
         },
       ],
-      validation: Rule => Rule.required(),
     },
     {
       title: 'Buyer',
       name: 'buyer',
       type: 'buyer',
-      validation: Rule => Rule.required(),
     },
     {
       title: 'Land Steward',
       name: 'landSteward',
       type: 'landSteward',
-      validation: Rule => Rule.required(),
     },
   ],
 };
diff --git a/schemas/objects/buyer.js b/schemas/objects/buyer.js
index d85bba0..abc6ea0 100644
--- a/schemas/objects/buyer.js
+++ b/schemas/objects/buyer.js
@@ -2,7 +2,6 @@ export default {
   title: 'Buyer',
   name: 'buyer',
   type: 'object',
-  validation: Rule => Rule.required(),
   fields: [
     {
       name: 'heroSection',
diff --git a/schemas/objects/customPortableText.js b/schemas/objects/customPortableText.js
index 217a6b8..814c392 100644
--- a/schemas/objects/customPortableText.js
+++ b/schemas/objects/customPortableText.js
@@ -19,6 +19,7 @@ export default {
                 validation: Rule =>
                   Rule.uri({
                     scheme: ['http', 'https', 'mailto', 'tel'],
+                    allowRelative: true,
                   }),
               },
               {
diff --git a/schemas/objects/landSteward.js b/schemas/objects/landSteward.js
index fb3c235..032616b 100644
--- a/schemas/objects/landSteward.js
+++ b/schemas/objects/landSteward.js
@@ -2,7 +2,6 @@ export default {
   title: 'Land Steward',
   name: 'landSteward',
   type: 'object',
-  validation: Rule => Rule.required(),
   fields: [
     {
       name: 'heroSection',