diff --git a/apps/internal-ui/src/App.tsx b/apps/internal-ui/src/App.tsx
index 8d501ea..2bcef08 100644
--- a/apps/internal-ui/src/App.tsx
+++ b/apps/internal-ui/src/App.tsx
@@ -26,8 +26,8 @@ export function App() {
   const [selectedAgentId, setSelectedAgentId] = useState<number | null>(initialRoute.agentId);
   const [selectedReleaseId, setSelectedReleaseId] = useState<number | null>(initialRoute.releaseId);
   const [selectedConversationId, setSelectedConversationId] = useState<number | null>(null);
-  const [selectedClientId, setSelectedClientId] = useState<number | null>(null);
-  const [selectedOrderId, setSelectedOrderId] = useState<number | null>(null);
+  const [selectedClientId, setSelectedClientId] = useState<number | null>(initialRoute.clientId);
+  const [selectedOrderId, setSelectedOrderId] = useState<number | null>(initialRoute.orderId);
   const [data, setData] = useState<AppData>({ employees: [], departments: [], products: [], agents: [], releases: [] });
   const [dataError, setDataError] = useState(false);
 
@@ -103,6 +103,8 @@ export function App() {
       setSelectedProductCode(nextRoute.productCode);
       setSelectedAgentId(nextRoute.agentId);
       setSelectedReleaseId(nextRoute.releaseId);
+      setSelectedClientId(nextRoute.clientId);
+      setSelectedOrderId(nextRoute.orderId);
     };
     window.addEventListener("popstate", onPopState);
     return () => window.removeEventListener("popstate", onPopState);
diff --git a/apps/internal-ui/src/router.test.ts b/apps/internal-ui/src/router.test.ts
index aa7e0d1..1fef945 100644
--- a/apps/internal-ui/src/router.test.ts
+++ b/apps/internal-ui/src/router.test.ts
@@ -4,7 +4,7 @@ import { pathFromRoute, routeFromPath } from "./router";
 
 describe("product routes", () => {
   it("parses a product detail URL", () => {
-    expect(routeFromPath("/products/42")).toEqual({ route: "productDetail", employeeId: null, productId: 42, productCode: null, agentId: null, releaseId: null });
+    expect(routeFromPath("/products/42")).toEqual({ route: "productDetail", employeeId: null, productId: 42, productCode: null, agentId: null, releaseId: null, clientId: null, orderId: null });
   });
 
   it("creates a product detail URL", () => {
@@ -12,9 +12,24 @@ describe("product routes", () => {
   });
 });
 
+describe("sales detail routes", () => {
+  it("parses a client detail URL", () => {
+    expect(routeFromPath("/departments/sales/clients/15")).toEqual({ route: "salesClientDetail", employeeId: null, productId: null, productCode: null, agentId: null, releaseId: null, clientId: 15, orderId: null });
+  });
+
+  it("parses an order detail URL", () => {
+    expect(routeFromPath("/departments/sales/orders/8")).toEqual({ route: "salesOrderDetail", employeeId: null, productId: null, productCode: null, agentId: null, releaseId: null, clientId: null, orderId: 8 });
+  });
+
+  it("creates client and order detail URLs", () => {
+    expect(pathFromRoute("salesClientDetail", 15)).toBe("/departments/sales/clients/15");
+    expect(pathFromRoute("salesOrderDetail", 8)).toBe("/departments/sales/orders/8");
+  });
+});
+
 describe("ai agent routes", () => {
   it("parses an AI agent detail URL", () => {
-    expect(routeFromPath("/ai/agents/7")).toEqual({ route: "aiAgentDetail", employeeId: null, productId: null, productCode: null, agentId: 7, releaseId: null });
+    expect(routeFromPath("/ai/agents/7")).toEqual({ route: "aiAgentDetail", employeeId: null, productId: null, productCode: null, agentId: 7, releaseId: null, clientId: null, orderId: null });
   });
 
   it("creates an AI agent detail URL", () => {
@@ -22,7 +37,7 @@ describe("ai agent routes", () => {
   });
 
   it("parses an AI agent creation URL", () => {
-    expect(routeFromPath("/ai/agents/new", "?product=academy")).toEqual({ route: "aiAgentCreate", employeeId: null, productId: null, productCode: "academy", agentId: null, releaseId: null });
+    expect(routeFromPath("/ai/agents/new", "?product=academy")).toEqual({ route: "aiAgentCreate", employeeId: null, productId: null, productCode: "academy", agentId: null, releaseId: null, clientId: null, orderId: null });
   });
 
   it("creates an AI agent creation URL", () => {
@@ -32,7 +47,7 @@ describe("ai agent routes", () => {
 
 describe("ai release routes", () => {
   it("parses a release URL", () => {
-    expect(routeFromPath("/ai/releases/12")).toEqual({ route: "aiRelease", employeeId: null, productId: null, productCode: null, agentId: null, releaseId: 12 });
+    expect(routeFromPath("/ai/releases/12")).toEqual({ route: "aiRelease", employeeId: null, productId: null, productCode: null, agentId: null, releaseId: 12, clientId: null, orderId: null });
   });
 
   it("creates a release URL", () => {
diff --git a/apps/internal-ui/src/router.ts b/apps/internal-ui/src/router.ts
index c6af900..71e7aa0 100644
--- a/apps/internal-ui/src/router.ts
+++ b/apps/internal-ui/src/router.ts
@@ -7,19 +7,27 @@ export type RouteState = {
   productCode: string | null;
   agentId: number | null;
   releaseId: number | null;
+  clientId: number | null;
+  orderId: number | null;
 };
 
 export function routeFromPath(pathname: string, search = ""): RouteState {
   const path = pathname.replace(/\/+$/, "") || "/";
-  const base = { employeeId: null, productId: null, productCode: null, agentId: null, releaseId: null };
+  const base = { employeeId: null, productId: null, productCode: null, agentId: null, releaseId: null, clientId: null, orderId: null };
   if (path === "/" || path === "/command") return { route: "command", ...base };
   if (path === "/departments") return { route: "departments", ...base };
   if (path === "/departments/sales") return { route: "salesOverview", ...base };
   if (path === "/departments/sales/clients") return { route: "salesClients", ...base };
-  if (path === "/departments/sales/clients/CUS-4702") return { route: "salesClientDetail", ...base };
+  if (path.startsWith("/departments/sales/clients/")) {
+    const id = Number(path.split("/")[4]);
+    return Number.isInteger(id) && id > 0 ? { ...base, route: "salesClientDetail", clientId: id } : { route: "salesClients", ...base };
+  }
   if (path === "/departments/sales/dialogs") return { route: "salesDialogs", ...base };
   if (path === "/departments/sales/orders") return { route: "salesOrders", ...base };
-  if (path === "/departments/sales/orders/ORD-10519") return { route: "salesOrderDetail", ...base };
+  if (path.startsWith("/departments/sales/orders/")) {
+    const id = Number(path.split("/")[4]);
+    return Number.isInteger(id) && id > 0 ? { ...base, route: "salesOrderDetail", orderId: id } : { route: "salesOrders", ...base };
+  }
   if (path === "/employees") return { route: "employees", ...base };
   if (path.startsWith("/employees/")) {
     const id = Number(path.split("/")[2]);
@@ -55,10 +63,10 @@ export function pathFromRoute(route: RouteKey, entityId: number | null = null, p
   if (route === "departments") return "/departments";
   if (route === "salesOverview") return "/departments/sales";
   if (route === "salesClients") return "/departments/sales/clients";
-  if (route === "salesClientDetail") return "/departments/sales/clients/CUS-4702";
+  if (route === "salesClientDetail") return entityId ? `/departments/sales/clients/${entityId}` : "/departments/sales/clients";
   if (route === "salesDialogs") return "/departments/sales/dialogs";
   if (route === "salesOrders") return "/departments/sales/orders";
-  if (route === "salesOrderDetail") return "/departments/sales/orders/ORD-10519";
+  if (route === "salesOrderDetail") return entityId ? `/departments/sales/orders/${entityId}` : "/departments/sales/orders";
   if (route === "employees") return "/employees";
   if (route === "employeeDetail") return entityId ? `/employees/${entityId}` : "/employees";
   if (route === "products") return "/products";
diff --git a/apps/internal-ui/src/routes.ts b/apps/internal-ui/src/routes.ts
index 77d6f4a..d078d8a 100644
--- a/apps/internal-ui/src/routes.ts
+++ b/apps/internal-ui/src/routes.ts
@@ -8,10 +8,10 @@ export const routes: Record<RouteKey, string> = {
   productDetail: "Продукты",
   products: "Продукты",
   profile: "Профиль",
-  salesClientDetail: "Елена Кузнецова",
+  salesClientDetail: "Клиент",
   salesClients: "Клиенты",
   salesDialogs: "Диалоги",
-  salesOrderDetail: "ORD-10519",
+  salesOrderDetail: "Заказ",
   salesOrders: "Продажи",
   salesOverview: "Обзор",
   aiAgents: "AI-агенты",