diff --git a/testing-framework/core/src/scenario/definition.rs b/testing-framework/core/src/scenario/definition.rs
index 83ebed1..fe6dad3 100644
--- a/testing-framework/core/src/scenario/definition.rs
+++ b/testing-framework/core/src/scenario/definition.rs
@@ -139,6 +139,21 @@ impl<E: Application, Caps> Scenario<E, Caps> {
         self.sources.external_nodes()
     }
 
+    #[must_use]
+    pub const fn is_managed(&self) -> bool {
+        self.sources.is_managed()
+    }
+
+    #[must_use]
+    pub const fn is_external_only(&self) -> bool {
+        self.sources.is_external_only()
+    }
+
+    #[must_use]
+    pub fn has_external_nodes(&self) -> bool {
+        !self.sources.external_nodes().is_empty()
+    }
+
     #[must_use]
     pub const fn source_orchestration_plan(&self) -> &SourceOrchestrationPlan {
         &self.source_orchestration_plan
diff --git a/testing-framework/core/src/scenario/mod.rs b/testing-framework/core/src/scenario/mod.rs
index 37dc1ef..5fcd013 100644
--- a/testing-framework/core/src/scenario/mod.rs
+++ b/testing-framework/core/src/scenario/mod.rs
@@ -52,8 +52,8 @@ pub use runtime::{
     wait_http_readiness, wait_until_stable,
 };
 #[doc(hidden)]
-pub use sources::AttachSource;
-pub use sources::{ExistingCluster, ExternalNodeSource, ScenarioSources};
+pub use sources::{AttachSource, ScenarioSources};
+pub use sources::{ExistingCluster, ExternalNodeSource};
 pub use workload::Workload;
 
 pub use crate::env::Application;
diff --git a/testing-framework/core/src/scenario/sources/mod.rs b/testing-framework/core/src/scenario/sources/mod.rs
index 26075f2..15ddbf0 100644
--- a/testing-framework/core/src/scenario/sources/mod.rs
+++ b/testing-framework/core/src/scenario/sources/mod.rs
@@ -1,5 +1,5 @@
 mod model;
 
 #[doc(hidden)]
-pub use model::AttachSource;
-pub use model::{ExistingCluster, ExternalNodeSource, ScenarioSources};
+pub use model::{AttachSource, ScenarioSources};
+pub use model::{ExistingCluster, ExternalNodeSource};