diff --git a/app/Http/Controllers/Apis/Protected/Main/OAuth2SummitAdministratorPermissionGroupApiController.php b/app/Http/Controllers/Apis/Protected/Main/OAuth2SummitAdministratorPermissionGroupApiController.php
index 45c486ddd..5f57b0b18 100644
--- a/app/Http/Controllers/Apis/Protected/Main/OAuth2SummitAdministratorPermissionGroupApiController.php
+++ b/app/Http/Controllers/Apis/Protected/Main/OAuth2SummitAdministratorPermissionGroupApiController.php
@@ -24,6 +24,8 @@
 use models\utils\IEntity;
 use Exception;
 use ModelSerializers\SerializerRegistry;
+use OpenApi\Attributes as OA;
+use Symfony\Component\HttpFoundation\Response;
 use utils\Filter;
 use utils\FilterElement;
 
@@ -67,6 +69,55 @@ public function __construct
 
     use GetEntity;
 
+    #[OA\Get(
+        path: "/api/v1/summit-administrator-permission-groups",
+        summary: "Get all summit administrator permission groups",
+        security: [["bearer_token" => []]],
+        tags: ["summit-administrator-permission-groups"],
+        parameters: [
+            new OA\Parameter(
+                name: "page",
+                description: "Page number",
+                in: "query",
+                required: false,
+                schema: new OA\Schema(type: "integer", default: 1)
+            ),
+            new OA\Parameter(
+                name: "per_page",
+                description: "Items per page",
+                in: "query",
+                required: false,
+                schema: new OA\Schema(type: "integer", default: 10)
+            ),
+            new OA\Parameter(name: "filter", description: "Filter", in: "query", required: false, schema: new OA\Schema(type: "string")),
+            new OA\Parameter(name: "order", description: "Order", in: "query", required: false, schema: new OA\Schema(type: "string")),
+        ],
+        responses: [
+            new OA\Response(
+                response: Response::HTTP_OK,
+                description: "OK",
+                content: new OA\JsonContent(
+                    allOf: [
+                        new OA\Schema(ref: "#/components/schemas/PaginateDataSchemaResponse"),
+                        new OA\Schema(
+                            type: "object",
+                            properties: [
+                                new OA\Property(
+                                    property: "data",
+                                    type: "array",
+                                    items: new OA\Items(ref: "#/components/schemas/SummitAdministratorPermissionGroup")
+                                )
+                            ]
+                        )
+                    ]
+                )
+            ),
+            new OA\Response(response: Response::HTTP_BAD_REQUEST, description: "Bad Request"),
+            new OA\Response(response: Response::HTTP_UNAUTHORIZED, description: "Unauthorized"),
+            new OA\Response(response: Response::HTTP_FORBIDDEN, description: "Forbidden"),
+            new OA\Response(response: Response::HTTP_INTERNAL_SERVER_ERROR, description: "Server Error"),
+        ]
+    )]
     function getAll()
     {
         return $this->_getAll(
@@ -163,6 +214,29 @@ protected function updateEntity($id, array $payload): IEntity
         return $this->service->update($id, $payload);
     }
 
+    #[OA\Put(
+        path: "/api/v1/summit-administrator-permission-groups/{id}/members/{member_id}",
+        summary: "Add member to permission group",
+        security: [["bearer_token" => []]],
+        tags: ["summit-administrator-permission-groups"],
+        parameters: [
+            new OA\Parameter(name: "id", description: "Permission Group ID", in: "path", required: true, schema: new OA\Schema(type: "integer")),
+            new OA\Parameter(name: "member_id", description: "Member ID", in: "path", required: true, schema: new OA\Schema(type: "integer")),
+        ],
+        responses: [
+            new OA\Response(
+                response: Response::HTTP_OK,
+                description: "OK",
+                content: new OA\JsonContent(ref: "#/components/schemas/SummitAdministratorPermissionGroup")
+            ),
+            new OA\Response(response: Response::HTTP_BAD_REQUEST, description: "Bad Request"),
+            new OA\Response(response: Response::HTTP_UNAUTHORIZED, description: "Unauthorized"),
+            new OA\Response(response: Response::HTTP_FORBIDDEN, description: "Forbidden"),
+            new OA\Response(response: Response::HTTP_NOT_FOUND, description: "not found"),
+            new OA\Response(response: Response::HTTP_PRECONDITION_FAILED, description: "Validation Error"),
+            new OA\Response(response: Response::HTTP_INTERNAL_SERVER_ERROR, description: "Server Error"),
+        ]
+    )]
     public function addMember($id, $member_id)
     {
         try {
@@ -189,6 +263,29 @@ public function addMember($id, $member_id)
         }
     }
 
+    #[OA\Delete(
+        path: "/api/v1/summit-administrator-permission-groups/{id}/members/{member_id}",
+        summary: "Remove member from permission group",
+        security: [["bearer_token" => []]],
+        tags: ["summit-administrator-permission-groups"],
+        parameters: [
+            new OA\Parameter(name: "id", description: "Permission Group ID", in: "path", required: true, schema: new OA\Schema(type: "integer")),
+            new OA\Parameter(name: "member_id", description: "Member ID", in: "path", required: true, schema: new OA\Schema(type: "integer")),
+        ],
+        responses: [
+            new OA\Response(
+                response: Response::HTTP_OK,
+                description: "OK",
+                content: new OA\JsonContent(ref: "#/components/schemas/SummitAdministratorPermissionGroup")
+            ),
+            new OA\Response(response: Response::HTTP_BAD_REQUEST, description: "Bad Request"),
+            new OA\Response(response: Response::HTTP_UNAUTHORIZED, description: "Unauthorized"),
+            new OA\Response(response: Response::HTTP_FORBIDDEN, description: "Forbidden"),
+            new OA\Response(response: Response::HTTP_NOT_FOUND, description: "not found"),
+            new OA\Response(response: Response::HTTP_PRECONDITION_FAILED, description: "Validation Error"),
+            new OA\Response(response: Response::HTTP_INTERNAL_SERVER_ERROR, description: "Server Error"),
+        ]
+    )]
     public function removeMember($id, $member_id)
     {
         try {
@@ -215,6 +312,29 @@ public function removeMember($id, $member_id)
         }
     }
 
+    #[OA\Put(
+        path: "/api/v1/summit-administrator-permission-groups/{id}/summits/{summit_id}",
+        summary: "Add summit to permission group",
+        security: [["bearer_token" => []]],
+        tags: ["summit-administrator-permission-groups"],
+        parameters: [
+            new OA\Parameter(name: "id", description: "Permission Group ID", in: "path", required: true, schema: new OA\Schema(type: "integer")),
+            new OA\Parameter(name: "summit_id", description: "Summit ID", in: "path", required: true, schema: new OA\Schema(type: "integer")),
+        ],
+        responses: [
+            new OA\Response(
+                response: Response::HTTP_OK,
+                description: "OK",
+                content: new OA\JsonContent(ref: "#/components/schemas/SummitAdministratorPermissionGroup")
+            ),
+            new OA\Response(response: Response::HTTP_BAD_REQUEST, description: "Bad Request"),
+            new OA\Response(response: Response::HTTP_UNAUTHORIZED, description: "Unauthorized"),
+            new OA\Response(response: Response::HTTP_FORBIDDEN, description: "Forbidden"),
+            new OA\Response(response: Response::HTTP_NOT_FOUND, description: "not found"),
+            new OA\Response(response: Response::HTTP_PRECONDITION_FAILED, description: "Validation Error"),
+            new OA\Response(response: Response::HTTP_INTERNAL_SERVER_ERROR, description: "Server Error"),
+        ]
+    )]
     public function addSummit($id, $summit_id)
     {
         try {
@@ -241,6 +361,29 @@ public function addSummit($id, $summit_id)
         }
     }
 
+    #[OA\Delete(
+        path: "/api/v1/summit-administrator-permission-groups/{id}/summits/{summit_id}",
+        summary: "Remove summit from permission group",
+        security: [["bearer_token" => []]],
+        tags: ["summit-administrator-permission-groups"],
+        parameters: [
+            new OA\Parameter(name: "id", description: "Permission Group ID", in: "path", required: true, schema: new OA\Schema(type: "integer")),
+            new OA\Parameter(name: "summit_id", description: "Summit ID", in: "path", required: true, schema: new OA\Schema(type: "integer")),
+        ],
+        responses: [
+            new OA\Response(
+                response: Response::HTTP_OK,
+                description: "OK",
+                content: new OA\JsonContent(ref: "#/components/schemas/SummitAdministratorPermissionGroup")
+            ),
+            new OA\Response(response: Response::HTTP_BAD_REQUEST, description: "Bad Request"),
+            new OA\Response(response: Response::HTTP_UNAUTHORIZED, description: "Unauthorized"),
+            new OA\Response(response: Response::HTTP_FORBIDDEN, description: "Forbidden"),
+            new OA\Response(response: Response::HTTP_NOT_FOUND, description: "not found"),
+            new OA\Response(response: Response::HTTP_PRECONDITION_FAILED, description: "Validation Error"),
+            new OA\Response(response: Response::HTTP_INTERNAL_SERVER_ERROR, description: "Server Error"),
+        ]
+    )]
     public function removeSummit($id, $summit_id)
     {
         try {
diff --git a/app/Swagger/SummitAdministratorPermissionGroupSchemas.php b/app/Swagger/SummitAdministratorPermissionGroupSchemas.php
new file mode 100644
index 000000000..0761a3d08
--- /dev/null
+++ b/app/Swagger/SummitAdministratorPermissionGroupSchemas.php
@@ -0,0 +1,35 @@
+<?php 
+namespace App\Swagger\schemas;
+
+use OpenApi\Attributes as OA;
+
+#[OA\Schema(
+    schema: "SummitAdministratorPermissionGroup",
+    type: "object",
+    properties: [
+        new OA\Property(property: "id", type: "integer"),
+        new OA\Property(property: "title", type: "string"),
+        new OA\Property(property: "created", type: "integer"),
+        new OA\Property(property: "last_edited", type: "integer"),
+        new OA\Property(
+            property: "members",
+            description: "Array of member IDs. Use expand=members to get full Member objects",
+            oneOf: [
+                new OA\Schema(type: "array", items: new OA\Items(type: "integer")),
+                new OA\Schema(type: "array", items: new OA\Items(ref: "#/components/schemas/Member"))
+            ]
+        ),
+        new OA\Property(
+            property: "summits",
+            description: "Array of summit IDs. Use expand=summits to get full Summit objects",
+            oneOf: [
+                new OA\Schema(type: "array", items: new OA\Items(type: "integer")),
+                new OA\Schema(type: "array", items: new OA\Items(ref: "#/components/schemas/Summit"))
+            ]
+        ),
+    ]
+)]
+class SummitAdministratorPermissionGroupSchemas
+{
+}
+
diff --git a/app/Swagger/SummitSchemas.php b/app/Swagger/SummitSchemas.php
index 6b3e2f895..e8f064d36 100644
--- a/app/Swagger/SummitSchemas.php
+++ b/app/Swagger/SummitSchemas.php
@@ -4,4 +4,68 @@
 
 use OpenApi\Attributes as OA;
 
-//
+#[OA\Schema(
+    schema: "Summit",
+    type: "object",
+    properties: [
+        new OA\Property(property: "id", type: "integer"),
+        new OA\Property(property: "created", type: "integer"),
+        new OA\Property(property: "last_edited", type: "integer"),
+        new OA\Property(property: "name", type: "string"),
+        new OA\Property(property: "slug", type: "string"),
+        new OA\Property(property: "start_date", type: "integer", description: "Unix timestamp"),
+        new OA\Property(property: "end_date", type: "integer", description: "Unix timestamp"),
+        new OA\Property(property: "registration_begin_date", type: "integer", description: "Unix timestamp"),
+        new OA\Property(property: "registration_end_date", type: "integer", description: "Unix timestamp"),
+        new OA\Property(property: "start_showing_venues_date", type: "integer", description: "Unix timestamp"),
+        new OA\Property(property: "schedule_start_date", type: "integer", description: "Unix timestamp"),
+        new OA\Property(property: "active", type: "boolean"),
+        new OA\Property(property: "type_id", type: "integer"),
+        new OA\Property(property: "dates_label", type: "string"),
+        new OA\Property(property: "max_submission_allowed_per_user", type: "integer"),
+        new OA\Property(property: "published_events_count", type: "integer"),
+        new OA\Property(property: "time_zone_id", type: "string"),
+        new OA\Property(property: "time_zone_label", type: "string"),
+        new OA\Property(property: "invite_only_registration", type: "boolean"),
+        new OA\Property(property: "meeting_room_booking_start_time", type: "integer", description: "Unix timestamp"),
+        new OA\Property(property: "meeting_room_booking_end_time", type: "integer", description: "Unix timestamp"),
+        new OA\Property(property: "meeting_room_booking_slot_length", type: "integer"),
+        new OA\Property(property: "meeting_room_booking_max_allowed", type: "integer"),
+        new OA\Property(property: "begin_allow_booking_date", type: "integer", description: "Unix timestamp"),
+        new OA\Property(property: "end_allow_booking_date", type: "integer", description: "Unix timestamp"),
+        new OA\Property(property: "logo", type: "string", format: "url"),
+        new OA\Property(property: "secondary_logo", type: "string", format: "url"),
+        new OA\Property(property: "reassign_ticket_till_date", type: "integer", description: "Unix timestamp"),
+        new OA\Property(property: "registration_disclaimer_content", type: "string"),
+        new OA\Property(property: "registration_disclaimer_mandatory", type: "boolean"),
+        new OA\Property(property: "registration_reminder_email_days_interval", type: "integer"),
+        new OA\Property(property: "registration_link", type: "string", format: "url"),
+        new OA\Property(property: "secondary_registration_link", type: "string", format: "url"),
+        new OA\Property(property: "secondary_registration_label", type: "string"),
+        new OA\Property(property: "registration_send_qr_as_image_attachment_on_ticket_email", type: "boolean"),
+        new OA\Property(property: "registration_send_ticket_as_pdf_attachment_on_ticket_email", type: "boolean"),
+        new OA\Property(property: "registration_send_ticket_email_automatically", type: "boolean"),
+        new OA\Property(property: "registration_send_order_email_automatically", type: "boolean"),
+        new OA\Property(property: "registration_allow_automatic_reminder_emails", type: "boolean"),
+        new OA\Property(property: "registration_allowed_refund_request_till_date", type: "integer", description: "Unix timestamp"),
+        new OA\Property(property: "registration_slug_prefix", type: "string"),
+        new OA\Property(property: "modality", type: "string"),
+        new OA\Property(property: "allow_update_attendee_extra_questions", type: "boolean"),
+        new OA\Property(property: "default_page_url", type: "string"),
+        new OA\Property(property: "speaker_confirmation_default_page_url", type: "string"),
+        new OA\Property(property: "virtual_site_url", type: "string"),
+        new OA\Property(property: "marketing_site_url", type: "string"),
+        new OA\Property(property: "marketing_site_oauth2_client_scopes", type: "string"),
+        new OA\Property(property: "support_email", type: "string", format: "email"),
+        new OA\Property(property: "speakers_support_email", type: "string", format: "email"),
+        new OA\Property(property: "default_ticket_type_currency", type: "string"),
+        new OA\Property(property: "default_ticket_type_currency_symbol", type: "string"),
+        new OA\Property(
+            property: "supported_currencies",
+            type: "array",
+            items: new OA\Items(type: "string"),
+            description: "Array of currency codes"
+        ),
+    ]
+)]
+class SummitSchema {}