diff --git a/Cargo.lock b/Cargo.lock
index 456ca45..62d8aee 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2313,6 +2313,7 @@ dependencies = [
  "temp-dir",
  "temp-file",
  "tempfile",
+ "thiserror 2.0.14",
  "tokio",
  "tokio-util",
  "url",
@@ -3103,17 +3104,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "io-uring"
-version = "0.7.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d93587f37623a1a17d94ef2bc9ada592f5465fe7732084ab7beefabe5c77c0c4"
-dependencies = [
- "bitflags 2.9.1",
- "cfg-if",
- "libc",
-]
-
 [[package]]
 name = "ipnet"
 version = "2.11.0"
diff --git a/harmony/src/modules/okd/installation.rs b/harmony/src/modules/okd/installation.rs
index bacc849..58b6942 100644
--- a/harmony/src/modules/okd/installation.rs
+++ b/harmony/src/modules/okd/installation.rs
@@ -51,6 +51,7 @@
 use async_trait::async_trait;
 use derive_new::new;
 use harmony_macros::ip;
+use harmony_types::id::Id;
 use log::info;
 use serde::{Deserialize, Serialize};
 
@@ -200,7 +201,7 @@ impl<T: Topology + DnsServer> Interpret<T> for OKDInstallationInterpret {
         self.status.clone()
     }
 
-    fn get_children(&self) -> Vec<crate::domain::data::Id> {
+    fn get_children(&self) -> Vec<Id> {
         vec![]
     }
 
@@ -324,7 +325,7 @@ impl<T: Topology + DnsServer> Interpret<T> for OKDSetup01InventoryDnsInterpret {
         self.status.clone()
     }
 
-    fn get_children(&self) -> Vec<crate::domain::data::Id> {
+    fn get_children(&self) -> Vec<Id> {
         vec![]
     }
 
@@ -420,7 +421,7 @@ impl<T: Topology> Interpret<T> for OKDSetup01InventoryInterpret {
         self.status.clone()
     }
 
-    fn get_children(&self) -> Vec<crate::domain::data::Id> {
+    fn get_children(&self) -> Vec<Id> {
         vec![]
     }
 
@@ -513,7 +514,7 @@ impl<T: Topology> Interpret<T> for OKDSetup02BootstrapInterpret {
         self.status.clone()
     }
 
-    fn get_children(&self) -> Vec<crate::domain::data::Id> {
+    fn get_children(&self) -> Vec<Id> {
         vec![]
     }
 
@@ -595,7 +596,7 @@ impl<T: Topology> Interpret<T> for OKDSetup03ControlPlaneInterpret {
         self.status.clone()
     }
 
-    fn get_children(&self) -> Vec<crate::domain::data::Id> {
+    fn get_children(&self) -> Vec<Id> {
         vec![]
     }
 
@@ -669,7 +670,7 @@ impl<T: Topology> Interpret<T> for OKDSetup04WorkersInterpret {
         self.status.clone()
     }
 
-    fn get_children(&self) -> Vec<crate::domain::data::Id> {
+    fn get_children(&self) -> Vec<Id> {
         vec![]
     }
 
@@ -741,7 +742,7 @@ impl<T: Topology> Interpret<T> for OKDSetup05SanityCheckInterpret {
         self.status.clone()
     }
 
-    fn get_children(&self) -> Vec<crate::domain::data::Id> {
+    fn get_children(&self) -> Vec<Id> {
         vec![]
     }
 
@@ -819,7 +820,7 @@ impl<T: Topology> Interpret<T> for OKDSetup06InstallationReportInterpret {
         self.status.clone()
     }
 
-    fn get_children(&self) -> Vec<crate::domain::data::Id> {
+    fn get_children(&self) -> Vec<Id> {
         vec![]
     }
 
diff --git a/harmony/src/modules/okd/mod.rs b/harmony/src/modules/okd/mod.rs
index 2cab1ad..b5ba462 100644
--- a/harmony/src/modules/okd/mod.rs
+++ b/harmony/src/modules/okd/mod.rs
@@ -2,7 +2,7 @@ pub mod bootstrap_dhcp;
 pub mod bootstrap_load_balancer;
 pub mod dhcp;
 pub mod dns;
-pub mod ipxe;
 pub mod installation;
+pub mod ipxe;
 pub mod load_balancer;
 pub mod upgrade;