diff --git a/solara/lib/core/doctor/schema/brand_configurations.json b/solara/lib/core/doctor/schema/brand_configurations.json
index 9ab807e..fa3c1d0 100644
--- a/solara/lib/core/doctor/schema/brand_configurations.json
+++ b/solara/lib/core/doctor/schema/brand_configurations.json
@@ -25,7 +25,7 @@
             "items": {
                 "type": "object",
                 "properties": {
-                    "key": {
+                    "filename": {
                         "type": "string"
                     },
                     "name": {
@@ -37,7 +37,7 @@
                     }
                 },
                 "required": [
-                    "key",
+                    "filename",
                     "name",
                     "content"
                 ]
diff --git a/solara/lib/spec/solara_manager_spec.rb b/solara/lib/spec/solara_manager_spec.rb
index 8b3efe6..bec26e5 100644
--- a/solara/lib/spec/solara_manager_spec.rb
+++ b/solara/lib/spec/solara_manager_spec.rb
@@ -80,15 +80,16 @@
       end
 
       it 'calls BrandOnboarder and switches to the new brand' do
-        expect(brand_onboarder_mock).to receive(:onboard)
+        expect(BrandOnboarder).to receive(:new).and_return(brand_onboarder_mock)
+        expect(brand_onboarder_mock).to receive(:onboard).with(brand_key, brand_name, clone_brand_key: nil)
         expect(manager).to receive(:switch).with(brand_key, ignore_health_check: true)
 
         manager.onboard(brand_key, brand_name)
       end
 
       it 'opens dashboard when open_dashboard is true' do
-        expect(BrandOnboarder).to receive(:new).with(brand_key, brand_name, clone_brand_key: nil).and_return(brand_onboarder_mock)
-        expect(brand_onboarder_mock).to receive(:onboard)
+        expect(BrandOnboarder).to receive(:new).and_return(brand_onboarder_mock)
+        expect(brand_onboarder_mock).to receive(:onboard).with(brand_key, brand_name, clone_brand_key: nil)
         expect(manager).to receive(:switch).with(brand_key, ignore_health_check: true)
         expect(manager).to receive(:dashboard).with(brand_key)
 
@@ -96,13 +97,22 @@
       end
 
       it 'does not open dashboard when open_dashboard is false' do
-        expect(BrandOnboarder).to receive(:new).with(brand_key, brand_name, clone_brand_key: nil).and_return(brand_onboarder_mock)
-        expect(brand_onboarder_mock).to receive(:onboard)
+        expect(BrandOnboarder).to receive(:new).and_return(brand_onboarder_mock)
+        expect(brand_onboarder_mock).to receive(:onboard).with(brand_key, brand_name, clone_brand_key: nil)
         expect(manager).to receive(:switch).with(brand_key, ignore_health_check: true)
         expect(manager).not_to receive(:dashboard)
 
         manager.onboard(brand_key, brand_name, open_dashboard: false)
       end
+
+      it 'passes clone_brand_key when provided' do
+        clone_key = 'source_brand'
+        expect(BrandOnboarder).to receive(:new).and_return(brand_onboarder_mock)
+        expect(brand_onboarder_mock).to receive(:onboard).with(brand_key, brand_name, clone_brand_key: clone_key)
+        expect(manager).to receive(:switch).with(brand_key, ignore_health_check: true)
+
+        manager.onboard(brand_key, brand_name, clone_brand_key: clone_key)
+      end
     end
   end