diff --git a/state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/service/EntryPointBindingExpander.java b/state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/service/EntryPointBindingExpander.java
index 82f47d0..5e22140 100644
--- a/state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/service/EntryPointBindingExpander.java
+++ b/state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/service/EntryPointBindingExpander.java
@@ -650,6 +650,12 @@ public final class EntryPointBindingExpander {
                     declaringType = context.getTypeDeclaration(declaringClass.getQualifiedName());
                 }
             }
+            if (declaringType == null && ownerMethod != null) {
+                ASTNode root = ownerMethod.getRoot();
+                if (root instanceof CompilationUnit compilationUnit) {
+                    declaringType = context.resolveStaticImport(fieldName, compilationUnit);
+                }
+            }
             if (declaringType == null) {
                 declaringType = AstUtils.findEnclosingType(receiver);
             }
diff --git a/state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/service/EntryPointBindingExpanderTest.java b/state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/service/EntryPointBindingExpanderTest.java
index 9f5c6fa..e8774fb 100644
--- a/state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/service/EntryPointBindingExpanderTest.java
+++ b/state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/service/EntryPointBindingExpanderTest.java
@@ -1986,4 +1986,389 @@ class EntryPointBindingExpanderTest {
         assertThat(variants).extracting(map -> map.get("commandKey"))
                 .containsExactlyInAnyOrder("order.pay", "order.ship");
     }
+
+    @Test
+    void shouldExpandCommandKeyFromSwitchExpression(@TempDir Path tempDir) throws Exception {
+        String source = """
+            package com.example;
+            public class GenericCommandController {
+                OrderGateway gateway;
+                public void execute(String commandKey) {
+                    gateway.trigger(commandKey);
+                }
+            }
+            class OrderGateway {
+                void trigger(String commandKey) {
+                    DomainCommand command = switch (commandKey) {
+                        case "order.pay" -> DomainCommand.ORDER_PAY;
+                        case "order.ship" -> DomainCommand.ORDER_SHIP;
+                        default -> throw new IllegalArgumentException("Unknown command: " + commandKey);
+                    };
+                    StateMachine sm = new StateMachine();
+                    sm.sendEvent(command);
+                }
+            }
+            enum DomainCommand { ORDER_PAY, ORDER_SHIP }
+            class StateMachine { void sendEvent(DomainCommand command) {} }
+            """;
+        Files.writeString(tempDir.resolve("App.java"), source);
+
+        CodebaseContext context = new CodebaseContext();
+        context.setResolveBindings(true);
+        context.scan(tempDir);
+
+        HeuristicCallGraphEngine engine = new HeuristicCallGraphEngine(context);
+        Map<String, List<click.kamil.springstatemachineexporter.analysis.model.CallEdge>> graph = engine.buildCallGraph();
+
+        EntryPoint entryPoint = EntryPoint.builder()
+                .className("com.example.GenericCommandController")
+                .methodName("execute")
+                .name("POST /api/commands/{commandKey}")
+                .parameters(List.of(EntryPoint.Parameter.builder()
+                        .name("commandKey")
+                        .type("String")
+                        .annotations(List.of("PathVariable"))
+                        .build()))
+                .build();
+
+        List<Map<String, String>> variants =
+                EntryPointBindingExpander.expandPathVariableBindings(entryPoint, context, graph);
+
+        assertThat(variants).extracting(map -> map.get("commandKey"))
+                .containsExactlyInAnyOrder("order.pay", "order.ship");
+    }
+
+    @Test
+    void shouldExpandMachineTypeFromEqualsIgnoreCaseIfChain(@TempDir Path tempDir) throws Exception {
+        String source = """
+            package com.example;
+            public class MachineController {
+                StateMachineDispatcher dispatcher;
+                public void transition(String machineType, String event) {
+                    dispatcher.dispatch(machineType, event);
+                }
+            }
+            class StateMachineDispatcher {
+                void dispatch(String machineType, String eventString) {
+                    if ("ORDER".equalsIgnoreCase(machineType)) {
+                        OrderEvent.valueOf(eventString.toUpperCase());
+                    } else if ("DOCUMENT".equalsIgnoreCase(machineType)) {
+                        DocumentEvent.valueOf(eventString.toUpperCase());
+                    }
+                }
+            }
+            enum OrderEvent { PAY, SHIP }
+            enum DocumentEvent { SUBMIT, APPROVE }
+            """;
+        Files.writeString(tempDir.resolve("App.java"), source);
+
+        CodebaseContext context = new CodebaseContext();
+        context.setResolveBindings(true);
+        context.scan(tempDir);
+
+        HeuristicCallGraphEngine engine = new HeuristicCallGraphEngine(context);
+        Map<String, List<click.kamil.springstatemachineexporter.analysis.model.CallEdge>> graph = engine.buildCallGraph();
+
+        EntryPoint entryPoint = EntryPoint.builder()
+                .className("com.example.MachineController")
+                .methodName("transition")
+                .name("POST /api/machine/{machineType}/transition/{event}")
+                .parameters(List.of(
+                        EntryPoint.Parameter.builder()
+                                .name("machineType")
+                                .type("String")
+                                .annotations(List.of("PathVariable"))
+                                .build(),
+                        EntryPoint.Parameter.builder()
+                                .name("event")
+                                .type("String")
+                                .annotations(List.of("PathVariable"))
+                                .build()))
+                .build();
+
+        List<Map<String, String>> variants =
+                EntryPointBindingExpander.expandPathVariableBindings(entryPoint, context, graph);
+
+        assertThat(variants.stream().map(v -> v.get("machineType")).distinct())
+                .containsExactlyInAnyOrder("ORDER", "DOCUMENT");
+    }
+
+    @Test
+    void shouldExpandCommandKeyFromStaticMapGetOrDefault(@TempDir Path tempDir) throws Exception {
+        String source = """
+            package com.example;
+            import java.util.Map;
+            public class GenericCommandController {
+                OrderGateway gateway;
+                public void execute(String commandKey) {
+                    gateway.trigger(commandKey);
+                }
+            }
+            class OrderGateway {
+                private static final Map<String, OrderEvent> ROUTES = Map.of(
+                        "order.pay", OrderEvent.PAY,
+                        "order.ship", OrderEvent.SHIP);
+                void trigger(String commandKey) {
+                    StateMachine sm = new StateMachine();
+                    sm.sendEvent(ROUTES.getOrDefault(commandKey, OrderEvent.PAY));
+                }
+            }
+            class StateMachine { void sendEvent(OrderEvent event) {} }
+            enum OrderEvent { PAY, SHIP }
+            """;
+        Files.writeString(tempDir.resolve("App.java"), source);
+
+        CodebaseContext context = new CodebaseContext();
+        context.setResolveBindings(true);
+        context.scan(tempDir);
+
+        HeuristicCallGraphEngine engine = new HeuristicCallGraphEngine(context);
+        Map<String, List<click.kamil.springstatemachineexporter.analysis.model.CallEdge>> graph = engine.buildCallGraph();
+
+        EntryPoint entryPoint = EntryPoint.builder()
+                .className("com.example.GenericCommandController")
+                .methodName("execute")
+                .name("POST /api/commands/{commandKey}")
+                .parameters(List.of(EntryPoint.Parameter.builder()
+                        .name("commandKey")
+                        .type("String")
+                        .annotations(List.of("PathVariable"))
+                        .build()))
+                .build();
+
+        List<Map<String, String>> variants =
+                EntryPointBindingExpander.expandPathVariableBindings(entryPoint, context, graph);
+
+        assertThat(variants).extracting(map -> map.get("commandKey"))
+                .containsExactlyInAnyOrder("order.pay", "order.ship");
+    }
+
+    @Test
+    void shouldExpandMachineTypeFromBooleanPredicateUsingEqualsIgnoreCaseOnHelper(@TempDir Path tempDir) throws Exception {
+        String source = """
+            package com.example;
+            public class MachineController {
+                StateMachineDispatcher dispatcher;
+                public void transition(String machineType, String event) {
+                    dispatcher.dispatch(machineType, event);
+                }
+            }
+            class StateMachineDispatcher {
+                void dispatch(String machineType, String eventString) {
+                    if (matchesOrder(machineType)) {
+                        OrderEvent.valueOf(eventString.toUpperCase());
+                    } else if (matchesDocument(machineType)) {
+                        DocumentEvent.valueOf(eventString.toUpperCase());
+                    }
+                }
+                boolean matchesOrder(String raw) {
+                    return "ORDER".equalsIgnoreCase(normalize(raw));
+                }
+                boolean matchesDocument(String raw) {
+                    return "DOCUMENT".equalsIgnoreCase(normalize(raw));
+                }
+                String normalize(String raw) {
+                    return raw.trim();
+                }
+            }
+            enum OrderEvent { PAY, SHIP }
+            enum DocumentEvent { SUBMIT, APPROVE }
+            """;
+        Files.writeString(tempDir.resolve("App.java"), source);
+
+        CodebaseContext context = new CodebaseContext();
+        context.setResolveBindings(true);
+        context.scan(tempDir);
+
+        HeuristicCallGraphEngine engine = new HeuristicCallGraphEngine(context);
+        Map<String, List<click.kamil.springstatemachineexporter.analysis.model.CallEdge>> graph = engine.buildCallGraph();
+
+        EntryPoint entryPoint = EntryPoint.builder()
+                .className("com.example.MachineController")
+                .methodName("transition")
+                .name("POST /api/machine/{machineType}/transition/{event}")
+                .parameters(List.of(
+                        EntryPoint.Parameter.builder()
+                                .name("machineType")
+                                .type("String")
+                                .annotations(List.of("PathVariable"))
+                                .build(),
+                        EntryPoint.Parameter.builder()
+                                .name("event")
+                                .type("String")
+                                .annotations(List.of("PathVariable"))
+                                .build()))
+                .build();
+
+        List<Map<String, String>> variants =
+                EntryPointBindingExpander.expandPathVariableBindings(entryPoint, context, graph);
+
+        assertThat(variants.stream().map(v -> v.get("machineType")).distinct())
+                .containsExactlyInAnyOrder("ORDER", "DOCUMENT");
+    }
+
+    @Test
+    void shouldExpandCommandKeyFromFullyQualifiedCrossPackageMapLookup(@TempDir Path tempDir) throws Exception {
+        Files.createDirectories(tempDir.resolve("com/example/routes"));
+        Files.writeString(tempDir.resolve("com/example/routes/CommandRoutes.java"), """
+            package com.example.routes;
+            import java.util.Map;
+            public class CommandRoutes {
+                public static final Map<String, String> ROUTES = Map.of(
+                        "order.pay", "OrderEvent.PAY",
+                        "order.ship", "OrderEvent.SHIP");
+            }
+            """);
+        Files.writeString(tempDir.resolve("com/example/App.java"), """
+            package com.example;
+            public class GenericCommandController {
+                OrderGateway gateway;
+                public void execute(String commandKey) {
+                    gateway.trigger(commandKey);
+                }
+            }
+            class OrderGateway {
+                void trigger(String commandKey) {
+                    OrderEvent event = OrderEvent.valueOf(
+                            com.example.routes.CommandRoutes.ROUTES.get(commandKey));
+                    StateMachine sm = new StateMachine();
+                    sm.sendEvent(event);
+                }
+            }
+            enum OrderEvent { PAY, SHIP }
+            class StateMachine { void sendEvent(OrderEvent event) {} }
+            """);
+
+        CodebaseContext context = new CodebaseContext();
+        context.setResolveBindings(true);
+        context.scan(tempDir);
+
+        HeuristicCallGraphEngine engine = new HeuristicCallGraphEngine(context);
+        Map<String, List<click.kamil.springstatemachineexporter.analysis.model.CallEdge>> graph = engine.buildCallGraph();
+
+        EntryPoint entryPoint = EntryPoint.builder()
+                .className("com.example.GenericCommandController")
+                .methodName("execute")
+                .name("POST /api/commands/{commandKey}")
+                .parameters(List.of(EntryPoint.Parameter.builder()
+                        .name("commandKey")
+                        .type("String")
+                        .annotations(List.of("PathVariable"))
+                        .build()))
+                .build();
+
+        List<Map<String, String>> variants =
+                EntryPointBindingExpander.expandPathVariableBindings(entryPoint, context, graph);
+
+        assertThat(variants).extracting(map -> map.get("commandKey"))
+                .containsExactlyInAnyOrder("order.pay", "order.ship");
+    }
+
+    @Test
+    void shouldExpandCommandKeyFromStaticImportMapLookup(@TempDir Path tempDir) throws Exception {
+        Files.createDirectories(tempDir.resolve("com/example/routes"));
+        Files.writeString(tempDir.resolve("com/example/routes/CommandRoutes.java"), """
+            package com.example.routes;
+            import java.util.Map;
+            public class CommandRoutes {
+                public static final Map<String, String> ROUTES = Map.of(
+                        "order.pay", "OrderEvent.PAY",
+                        "order.ship", "OrderEvent.SHIP");
+            }
+            """);
+        Files.writeString(tempDir.resolve("com/example/App.java"), """
+            package com.example;
+            import static com.example.routes.CommandRoutes.ROUTES;
+            public class GenericCommandController {
+                OrderGateway gateway;
+                public void execute(String commandKey) {
+                    gateway.trigger(commandKey);
+                }
+            }
+            class OrderGateway {
+                void trigger(String commandKey) {
+                    OrderEvent event = OrderEvent.valueOf(ROUTES.get(commandKey));
+                    StateMachine sm = new StateMachine();
+                    sm.sendEvent(event);
+                }
+            }
+            enum OrderEvent { PAY, SHIP }
+            class StateMachine { void sendEvent(OrderEvent event) {} }
+            """);
+
+        CodebaseContext context = new CodebaseContext();
+        context.setResolveBindings(true);
+        context.scan(tempDir);
+
+        HeuristicCallGraphEngine engine = new HeuristicCallGraphEngine(context);
+        Map<String, List<click.kamil.springstatemachineexporter.analysis.model.CallEdge>> graph = engine.buildCallGraph();
+
+        EntryPoint entryPoint = EntryPoint.builder()
+                .className("com.example.GenericCommandController")
+                .methodName("execute")
+                .name("POST /api/commands/{commandKey}")
+                .parameters(List.of(EntryPoint.Parameter.builder()
+                        .name("commandKey")
+                        .type("String")
+                        .annotations(List.of("PathVariable"))
+                        .build()))
+                .build();
+
+        List<Map<String, String>> variants =
+                EntryPointBindingExpander.expandPathVariableBindings(entryPoint, context, graph);
+
+        assertThat(variants).extracting(map -> map.get("commandKey"))
+                .containsExactlyInAnyOrder("order.pay", "order.ship");
+    }
+
+    @Test
+    void shouldNotExpandCommandKeyWhenMapKeysAreNonLiteralConstants(@TempDir Path tempDir) throws Exception {
+        String source = """
+            package com.example;
+            import java.util.Map;
+            public class GenericCommandController {
+                OrderGateway gateway;
+                public void execute(String commandKey) {
+                    gateway.trigger(commandKey);
+                }
+            }
+            class OrderGateway {
+                private static final String PAY_KEY = "order.pay";
+                private static final String SHIP_KEY = "order.ship";
+                private static final Map<String, OrderEvent> ROUTES = Map.of(
+                        PAY_KEY, OrderEvent.PAY,
+                        SHIP_KEY, OrderEvent.SHIP);
+                void trigger(String commandKey) {
+                    StateMachine sm = new StateMachine();
+                    sm.sendEvent(ROUTES.get(commandKey));
+                }
+            }
+            class StateMachine { void sendEvent(OrderEvent event) {} }
+            enum OrderEvent { PAY, SHIP }
+            """;
+        Files.writeString(tempDir.resolve("App.java"), source);
+
+        CodebaseContext context = new CodebaseContext();
+        context.setResolveBindings(true);
+        context.scan(tempDir);
+
+        HeuristicCallGraphEngine engine = new HeuristicCallGraphEngine(context);
+        Map<String, List<click.kamil.springstatemachineexporter.analysis.model.CallEdge>> graph = engine.buildCallGraph();
+
+        EntryPoint entryPoint = EntryPoint.builder()
+                .className("com.example.GenericCommandController")
+                .methodName("execute")
+                .name("POST /api/commands/{commandKey}")
+                .parameters(List.of(EntryPoint.Parameter.builder()
+                        .name("commandKey")
+                        .type("String")
+                        .annotations(List.of("PathVariable"))
+                        .build()))
+                .build();
+
+        List<Map<String, String>> variants =
+                EntryPointBindingExpander.expandPathVariableBindings(entryPoint, context, graph);
+
+        assertThat(variants).isEmpty();
+    }
 }
diff --git a/state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/service/MultiModulePathBindingExpanderTest.java b/state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/service/MultiModulePathBindingExpanderTest.java
index 00f3f7b..b296984 100644
--- a/state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/service/MultiModulePathBindingExpanderTest.java
+++ b/state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/service/MultiModulePathBindingExpanderTest.java
@@ -348,4 +348,77 @@ class MultiModulePathBindingExpanderTest {
         assertThat(variants.stream().map(v -> v.get("machineType")).distinct())
                 .containsExactlyInAnyOrder("ORDER", "DOCUMENT");
     }
+
+    @Test
+    void shouldExpandCommandKeyFromCrossClassStaticMapInSiblingModule(@TempDir Path tempDir) throws Exception {
+        Path root = tempDir.resolve("order-system");
+        Files.createDirectories(root);
+        Files.writeString(root.resolve("settings.gradle"), "include 'api-module', 'core-module'");
+
+        Path apiModule = root.resolve("api-module");
+        Files.createDirectories(apiModule.resolve("src/main/java/com/example/routes"));
+        Files.writeString(apiModule.resolve("build.gradle"), "");
+        Files.writeString(apiModule.resolve("src/main/java/com/example/routes/CommandRoutes.java"), """
+                package com.example.routes;
+                import java.util.Map;
+                public class CommandRoutes {
+                    public static final Map<String, String> ROUTES = Map.of(
+                            "order.pay", "OrderEvent.PAY",
+                            "order.ship", "OrderEvent.SHIP");
+                }
+                """);
+
+        Path coreModule = root.resolve("core-module");
+        Files.createDirectories(coreModule.resolve("src/main/java/com/example"));
+        Files.writeString(coreModule.resolve("build.gradle"),
+                "dependencies { implementation project(':api-module') }");
+        Files.writeString(coreModule.resolve("src/main/java/com/example/GenericCommandController.java"), """
+                package com.example;
+                import com.example.routes.CommandRoutes;
+                public class GenericCommandController {
+                    OrderGateway gateway;
+                    public void execute(String commandKey) {
+                        gateway.trigger(commandKey);
+                    }
+                }
+                class OrderGateway {
+                    void trigger(String commandKey) {
+                        OrderEvent event = OrderEvent.valueOf(CommandRoutes.ROUTES.get(commandKey));
+                        StateMachine sm = new StateMachine();
+                        sm.sendEvent(event);
+                    }
+                }
+                enum OrderEvent { PAY, SHIP }
+                class StateMachine { void sendEvent(OrderEvent event) {} }
+                """);
+
+        SiblingDependencyResolver siblingResolver = new SiblingDependencyResolver();
+        ProjectModuleGraph graph = siblingResolver.analyzeProject(coreModule);
+        Set<Path> scanPaths = graph.resolveScanPaths(coreModule, false);
+
+        CodebaseContext context = new CodebaseContext();
+        context.setResolveBindings(true);
+        context.scan(scanPaths, Collections.emptySet());
+
+        HeuristicCallGraphEngine engine = new HeuristicCallGraphEngine(context);
+        Map<String, List<click.kamil.springstatemachineexporter.analysis.model.CallEdge>> callGraph =
+                engine.buildCallGraph();
+
+        EntryPoint entryPoint = EntryPoint.builder()
+                .className("com.example.GenericCommandController")
+                .methodName("execute")
+                .name("POST /api/commands/{commandKey}")
+                .parameters(List.of(EntryPoint.Parameter.builder()
+                        .name("commandKey")
+                        .type("String")
+                        .annotations(List.of("PathVariable"))
+                        .build()))
+                .build();
+
+        List<Map<String, String>> variants =
+                EntryPointBindingExpander.expandPathVariableBindings(entryPoint, context, callGraph);
+
+        assertThat(variants).extracting(map -> map.get("commandKey"))
+                .containsExactlyInAnyOrder("order.pay", "order.ship");
+    }
 }