addressed comments

apps/sim/app/api/permission-groups/[id]/route.ts

@@ -9,7 +9,7 @@ import { hasAccessControlAccess } from '@/lib/billing'
 import {
   type PermissionGroupConfig,
   parsePermissionGroupConfig,
-} from '@/lib/permission-groups/types'
+} from '@/ee/access-control/lib/types'
 
 const logger = createLogger('PermissionGroup')
 

apps/sim/app/api/permission-groups/route.ts

@@ -10,7 +10,7 @@ import {
   DEFAULT_PERMISSION_GROUP_CONFIG,
   type PermissionGroupConfig,
   parsePermissionGroupConfig,
-} from '@/lib/permission-groups/types'
+} from '@/ee/access-control/lib/types'
 
 const logger = createLogger('PermissionGroups')
 

apps/sim/app/api/permission-groups/user/route.ts

@@ -4,7 +4,7 @@ import { and, eq } from 'drizzle-orm'
 import { NextResponse } from 'next/server'
 import { getSession } from '@/lib/auth'
 import { isOrganizationOnEnterprisePlan } from '@/lib/billing'
-import { parsePermissionGroupConfig } from '@/lib/permission-groups/types'
+import { parsePermissionGroupConfig } from '@/ee/access-control/lib/types'
 
 export async function GET(req: Request) {
   const session = await getSession()

apps/sim/app/workspace/[workspaceId]/w/components/sidebar/components/settings-modal/components/index.ts

@@ -1,4 +1,3 @@
-export { AccessControl } from './access-control/access-control'
 export { ApiKeys } from './api-keys/api-keys'
 export { BYOK } from './byok/byok'
 export { Copilot } from './copilot/copilot'
@@ -10,7 +9,6 @@ export { Files as FileUploads } from './files/files'
 export { General } from './general/general'
 export { Integrations } from './integrations/integrations'
 export { MCP } from './mcp/mcp'
-export { SSO } from './sso/sso'
 export { Subscription } from './subscription/subscription'
 export { TeamManagement } from './team-management/team-management'
 export { WorkflowMcpServers } from './workflow-mcp-servers/workflow-mcp-servers'

apps/sim/app/workspace/[workspaceId]/w/components/sidebar/components/settings-modal/settings-modal.tsx

@@ -41,7 +41,6 @@ import { getEnv, isTruthy } from '@/lib/core/config/env'
 import { isHosted } from '@/lib/core/config/feature-flags'
 import { getUserRole } from '@/lib/workspaces/organization'
 import {
-  AccessControl,
   ApiKeys,
   BYOK,
   Copilot,
@@ -53,15 +52,15 @@ import {
   General,
   Integrations,
   MCP,
-  SSO,
   Subscription,
   TeamManagement,
   WorkflowMcpServers,
 } from '@/app/workspace/[workspaceId]/w/components/sidebar/components/settings-modal/components'
 import { TemplateProfile } from '@/app/workspace/[workspaceId]/w/components/sidebar/components/settings-modal/components/template-profile/template-profile'
+import { AccessControl } from '@/ee/access-control'
+import { SSO, ssoKeys, useSSOProviders } from '@/ee/sso'
 import { generalSettingsKeys, useGeneralSettings } from '@/hooks/queries/general-settings'
 import { organizationKeys, useOrganizations } from '@/hooks/queries/organization'
-import { ssoKeys, useSSOProviders } from '@/hooks/queries/sso'
 import { subscriptionKeys, useSubscriptionData } from '@/hooks/queries/subscription'
 import { usePermissionConfig } from '@/hooks/use-permission-config'
 import { useSettingsModalStore } from '@/stores/modals/settings/store'

apps/sim/ee/LICENSE

@@ -0,0 +1,46 @@
+The Sim Enterprise License (the "Enterprise License")
+Copyright (c) 2026-present Sim Studio, Inc.
+
+With regard to the Sim Software:
+
+This software and associated documentation files (the "Software") may only be
+used in production, if you (and any entity that you represent) have agreed to,
+and are in compliance with, the Sim Terms of Service available at
+https://sim.ai/terms (or other agreement governing the use of the Software,
+as mutually agreed by you and Sim Studio, Inc. ("Sim")), and otherwise
+have a valid Sim Enterprise subscription ("Enterprise Subscription")
+for the correct number of seats as defined in your agreement.
+
+Subject to the foregoing sentence, you are free to modify this Software and
+publish patches to the Software. You agree that Sim and/or its licensors
+(as applicable) retain all right, title and interest in and to all such
+modifications and/or patches, and all such modifications and/or patches may
+only be used, copied, modified, displayed, distributed, or otherwise exploited
+with a valid Enterprise Subscription.
+
+Notwithstanding the foregoing, you may copy and modify the Software for
+development and testing purposes, without requiring a subscription. You agree
+that Sim and/or its licensors (as applicable) retain all right, title
+and interest in and to all such modifications.
+
+You are not granted any other rights beyond what is expressly stated herein.
+Subject to the foregoing, it is forbidden to copy, merge, publish, distribute,
+sublicense, and/or sell the Software.
+
+This Enterprise License applies only to the part of this Software that is not
+distributed under the Apache License 2.0. Any part of this Software distributed
+under the Apache License 2.0 is copyrighted under that license. The full text
+of this Enterprise License shall be included in all copies or substantial
+portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
+For all third party components incorporated into the Sim Software, those
+components are licensed under the original license provided by the owner of the
+applicable component.

apps/sim/ee/README.md

@@ -0,0 +1,69 @@
+# Sim Enterprise Edition
+
+This directory contains enterprise features that require a valid Sim Enterprise license for production use.
+
+## Features
+
+- **SSO**: SAML and OIDC single sign-on authentication
+- **Access Control**: Permission groups and role-based access control
+
+## Structure
+
+```
+ee/
+├── LICENSE
+├── README.md
+├── index.ts                    # Main barrel export
+├── sso/
+│   ├── index.ts
+│   ├── components/             # SSO settings UI
+│   ├── hooks/                  # React Query hooks
+│   └── lib/                    # Utilities and constants
+└── access-control/
+    ├── index.ts
+    ├── components/             # Access control settings UI
+    ├── hooks/                  # React Query hooks
+    └── lib/                    # Types and utilities
+```
+
+**Note:** API routes remain in `app/api/` as required by Next.js routing conventions:
+- SSO API: `app/api/auth/sso/`
+- Permission Groups API: `app/api/permission-groups/`
+
+## Licensing
+
+Code in this directory is **NOT** covered by the Apache 2.0 license. See [LICENSE](./LICENSE) for the Sim Enterprise License terms.
+
+The rest of the Sim codebase outside this directory is licensed under Apache 2.0.
+
+## For Open Source Users
+
+You may delete this directory to use Sim under the Apache 2.0 license only. The application will continue to function without enterprise features.
+
+## Development & Testing
+
+You may copy and modify this software for development and testing purposes without requiring an Enterprise subscription. Production use requires a valid license.
+
+## Enabling Enterprise Features
+
+Enterprise features are controlled by environment variables and subscription status:
+
+- `NEXT_PUBLIC_SSO_ENABLED` - Enable SSO for self-hosted instances
+- `NEXT_PUBLIC_ACCESS_CONTROL_ENABLED` - Enable access control for self-hosted instances
+
+On the hosted platform (sim.ai), these features are automatically available with an Enterprise subscription.
+
+## Usage
+
+```typescript
+// Import enterprise components
+import { SSO, AccessControl } from '@/ee'
+
+// Or import specific features
+import { SSO, useSSOProviders } from '@/ee/sso'
+import { AccessControl, usePermissionGroups } from '@/ee/access-control'
+```
+
+## Contact
+
+For Enterprise licensing inquiries, contact [sales@sim.ai](mailto:sales@sim.ai).

apps/sim/ee/access-control/components/access-control.tsx

@@ -25,11 +25,9 @@ import {
 import { Input as BaseInput, Skeleton } from '@/components/ui'
 import { useSession } from '@/lib/auth/auth-client'
 import { getSubscriptionStatus } from '@/lib/billing/client'
-import type { PermissionGroupConfig } from '@/lib/permission-groups/types'
 import { getUserColor } from '@/lib/workspaces/colors'
 import { getUserRole } from '@/lib/workspaces/organization'
 import { getAllBlocks } from '@/blocks'
-import { useOrganization, useOrganizations } from '@/hooks/queries/organization'
 import {
   type PermissionGroup,
   useBulkAddPermissionGroupMembers,
@@ -39,7 +37,9 @@ import {
   usePermissionGroups,
   useRemovePermissionGroupMember,
   useUpdatePermissionGroup,
-} from '@/hooks/queries/permission-groups'
+} from '@/ee/access-control/hooks/permission-groups'
+import type { PermissionGroupConfig } from '@/ee/access-control/lib/types'
+import { useOrganization, useOrganizations } from '@/hooks/queries/organization'
 import { useSubscriptionData } from '@/hooks/queries/subscription'
 import { PROVIDER_DEFINITIONS } from '@/providers/models'
 import { getAllProviderIds } from '@/providers/utils'

apps/sim/ee/access-control/hooks/permission-groups.ts

@@ -1,5 +1,5 @@
 import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query'
-import type { PermissionGroupConfig } from '@/lib/permission-groups/types'
+import type { PermissionGroupConfig } from '@/ee/access-control/lib/types'
 import { fetchJson } from '@/hooks/selectors/helpers'
 
 export interface PermissionGroup {

apps/sim/ee/access-control/index.ts

@@ -0,0 +1,26 @@
+export { AccessControl } from './components/access-control'
+export {
+  type BulkAddMembersData,
+  type CreatePermissionGroupData,
+  type DeletePermissionGroupParams,
+  type PermissionGroup,
+  type PermissionGroupMember,
+  permissionGroupKeys,
+  type UpdatePermissionGroupData,
+  type UserPermissionConfig,
+  useAddPermissionGroupMember,
+  useBulkAddPermissionGroupMembers,
+  useCreatePermissionGroup,
+  useDeletePermissionGroup,
+  usePermissionGroup,
+  usePermissionGroupMembers,
+  usePermissionGroups,
+  useRemovePermissionGroupMember,
+  useUpdatePermissionGroup,
+  useUserPermissionConfig,
+} from './hooks/permission-groups'
+export type { PermissionGroupConfig } from './lib/types'
+export {
+  DEFAULT_PERMISSION_GROUP_CONFIG,
+  parsePermissionGroupConfig,
+} from './lib/types'

apps/sim/ee/index.ts

@@ -0,0 +1,34 @@
+/**
+ * Sim Enterprise Edition
+ *
+ * This module contains enterprise features that require a valid
+ * Sim Enterprise license for production use.
+ *
+ * See LICENSE in this directory for terms.
+ */
+
+export type { PermissionGroupConfig } from './access-control'
+// Access Control (Permission Groups)
+export {
+  AccessControl,
+  type BulkAddMembersData,
+  type CreatePermissionGroupData,
+  type DeletePermissionGroupParams,
+  type PermissionGroup,
+  type PermissionGroupMember,
+  permissionGroupKeys,
+  type UpdatePermissionGroupData,
+  type UserPermissionConfig,
+  useAddPermissionGroupMember,
+  useBulkAddPermissionGroupMembers,
+  useCreatePermissionGroup,
+  useDeletePermissionGroup,
+  usePermissionGroup,
+  usePermissionGroupMembers,
+  usePermissionGroups,
+  useRemovePermissionGroupMember,
+  useUpdatePermissionGroup,
+  useUserPermissionConfig,
+} from './access-control'
+// SSO (Single Sign-On)
+export { SSO, ssoKeys, useConfigureSSO, useDeleteSSO, useSSOProviders } from './sso'

apps/sim/ee/sso/components/sso.tsx

@@ -11,55 +11,13 @@ import { isBillingEnabled } from '@/lib/core/config/feature-flags'
 import { cn } from '@/lib/core/utils/cn'
 import { getBaseUrl } from '@/lib/core/utils/urls'
 import { getUserRole } from '@/lib/workspaces/organization/utils'
+import { useConfigureSSO, useSSOProviders } from '@/ee/sso/hooks/sso'
+import { SSO_TRUSTED_PROVIDERS } from '@/ee/sso/lib/constants'
 import { useOrganizations } from '@/hooks/queries/organization'
-import { useConfigureSSO, useSSOProviders } from '@/hooks/queries/sso'
 import { useSubscriptionData } from '@/hooks/queries/subscription'
 
 const logger = createLogger('SSO')
 
-const TRUSTED_SSO_PROVIDERS = [
-  'okta',
-  'okta-saml',
-  'okta-prod',
-  'okta-dev',
-  'okta-staging',
-  'okta-test',
-  'azure-ad',
-  'azure-active-directory',
-  'azure-corp',
-  'azure-enterprise',
-  'adfs',
-  'adfs-company',
-  'adfs-corp',
-  'adfs-enterprise',
-  'auth0',
-  'auth0-prod',
-  'auth0-dev',
-  'auth0-staging',
-  'onelogin',
-  'onelogin-prod',
-  'onelogin-corp',
-  'jumpcloud',
-  'jumpcloud-prod',
-  'jumpcloud-corp',
-  'ping-identity',
-  'ping-federate',
-  'pingone',
-  'shibboleth',
-  'shibboleth-idp',
-  'google-workspace',
-  'google-sso',
-  'saml',
-  'saml2',
-  'saml-sso',
-  'oidc',
-  'oidc-sso',
-  'openid-connect',
-  'custom-sso',
-  'enterprise-sso',
-  'company-sso',
-]
-
 interface SSOProvider {
   id: string
   providerId: string
@@ -565,7 +523,7 @@ export function SSO() {
             <Combobox
               value={formData.providerId}
               onChange={(value: string) => handleInputChange('providerId', value)}
-              options={TRUSTED_SSO_PROVIDERS.map((id) => ({
+              options={SSO_TRUSTED_PROVIDERS.map((id) => ({
                 label: id,
                 value: id,
               }))}

apps/sim/ee/sso/index.ts

@@ -0,0 +1,8 @@
+export { SSO } from './components/sso'
+export {
+  ssoKeys,
+  useConfigureSSO,
+  useDeleteSSO,
+  useSSOProviders,
+} from './hooks/sso'
+export * from './lib/constants'

apps/sim/executor/types.ts

@@ -1,6 +1,6 @@
 import type { TraceSpan } from '@/lib/logs/types'
-import type { PermissionGroupConfig } from '@/lib/permission-groups/types'
 import type { BlockOutput } from '@/blocks/types'
+import type { PermissionGroupConfig } from '@/ee/access-control/lib/types'
 import type { RunFromBlockContext } from '@/executor/utils/run-from-block'
 import type { SerializedBlock, SerializedWorkflow } from '@/serializer/types'
 

apps/sim/executor/utils/permission-check.ts

@@ -7,7 +7,7 @@ import { isAccessControlEnabled, isHosted } from '@/lib/core/config/feature-flag
 import {
   type PermissionGroupConfig,
   parsePermissionGroupConfig,
-} from '@/lib/permission-groups/types'
+} from '@/ee/access-control/lib/types'
 import type { ExecutionContext } from '@/executor/types'
 import { getProviderFromModel } from '@/providers/utils'
 

apps/sim/hooks/use-permission-config.ts

@@ -1,12 +1,12 @@
 import { useMemo } from 'react'
 import { getEnv, isTruthy } from '@/lib/core/config/env'
 import { isAccessControlEnabled, isHosted } from '@/lib/core/config/feature-flags'
+import { useUserPermissionConfig } from '@/ee/access-control/hooks/permission-groups'
 import {
   DEFAULT_PERMISSION_GROUP_CONFIG,
   type PermissionGroupConfig,
-} from '@/lib/permission-groups/types'
+} from '@/ee/access-control/lib/types'
 import { useOrganizations } from '@/hooks/queries/organization'
-import { useUserPermissionConfig } from '@/hooks/queries/permission-groups'
 
 export interface PermissionConfigResult {
   config: PermissionGroupConfig

apps/sim/lib/auth/auth.ts

@@ -59,8 +59,8 @@ import { sendEmail } from '@/lib/messaging/email/mailer'
 import { getFromEmailAddress, getPersonalEmailFrom } from '@/lib/messaging/email/utils'
 import { quickValidateEmail } from '@/lib/messaging/email/validation'
 import { syncAllWebhooksForCredentialSet } from '@/lib/webhooks/utils.server'
+import { SSO_TRUSTED_PROVIDERS } from '@/ee/sso/lib/constants'
 import { createAnonymousSession, ensureAnonymousUserExists } from './anonymous'
-import { SSO_TRUSTED_PROVIDERS } from './sso/constants'
 
 const logger = createLogger('Auth')
 

apps/sim/lib/copilot/tools/server/workflow/edit-workflow.ts

@@ -5,7 +5,6 @@ import { createLogger } from '@sim/logger'
 import { eq } from 'drizzle-orm'
 import type { BaseServerTool } from '@/lib/copilot/tools/server/base-tool'
 import { validateSelectorIds } from '@/lib/copilot/validation/selector-validator'
-import type { PermissionGroupConfig } from '@/lib/permission-groups/types'
 import { getBlockOutputs } from '@/lib/workflows/blocks/block-outputs'
 import { extractAndPersistCustomTools } from '@/lib/workflows/persistence/custom-tools-persistence'
 import { loadWorkflowFromNormalizedTables } from '@/lib/workflows/persistence/utils'
@@ -15,6 +14,7 @@ import { buildCanonicalIndex, isCanonicalPair } from '@/lib/workflows/subblocks/
 import { TriggerUtils } from '@/lib/workflows/triggers/triggers'
 import { getAllBlocks, getBlock } from '@/blocks/registry'
 import type { BlockConfig, SubBlockConfig } from '@/blocks/types'
+import type { PermissionGroupConfig } from '@/ee/access-control/lib/types'
 import { EDGE, normalizeName, RESERVED_BLOCK_NAMES } from '@/executor/constants'
 import { getUserPermissionConfig } from '@/executor/utils/permission-check'
 import { generateLoopBlocks, generateParallelBlocks } from '@/stores/workflows/workflow/utils'