diff --git a/codex-rs/core/src/context_manager/history_tests.rs b/codex-rs/core/src/context_manager/history_tests.rs
index 1df14ca8bc..bd8e77fd24 100644
--- a/codex-rs/core/src/context_manager/history_tests.rs
+++ b/codex-rs/core/src/context_manager/history_tests.rs
@@ -133,6 +133,7 @@ fn reference_context_item() -> TurnContextItem {
         timezone: Some("America/Los_Angeles".to_string()),
         approval_policy: AskForApproval::OnRequest,
         sandbox_policy: SandboxPolicy::new_read_only_policy(),
+        permission_profile: None,
         network: None,
         file_system_sandbox_policy: None,
         model: "gpt-test".to_string(),
diff --git a/codex-rs/core/src/context_manager/updates.rs b/codex-rs/core/src/context_manager/updates.rs
index 5ced481530..374cbfabc2 100644
--- a/codex-rs/core/src/context_manager/updates.rs
+++ b/codex-rs/core/src/context_manager/updates.rs
@@ -42,7 +42,7 @@ fn build_permissions_update_item(
     }
 
     let prev = previous?;
-    if prev.sandbox_policy == *next.sandbox_policy.get()
+    if prev.permission_profile() == next.permission_profile()
         && prev.approval_policy == next.approval_policy.value()
     {
         return None;
diff --git a/codex-rs/core/src/session/rollout_reconstruction_tests.rs b/codex-rs/core/src/session/rollout_reconstruction_tests.rs
index 3dca7f0ce6..43ea0a8e85 100644
--- a/codex-rs/core/src/session/rollout_reconstruction_tests.rs
+++ b/codex-rs/core/src/session/rollout_reconstruction_tests.rs
@@ -68,6 +68,7 @@ async fn record_initial_history_resumed_bare_turn_context_does_not_hydrate_previ
         timezone: turn_context.timezone.clone(),
         approval_policy: turn_context.approval_policy.value(),
         sandbox_policy: turn_context.sandbox_policy.get().clone(),
+        permission_profile: None,
         network: None,
         file_system_sandbox_policy: None,
         model: previous_model.to_string(),
@@ -108,6 +109,7 @@ async fn record_initial_history_resumed_hydrates_previous_turn_settings_from_lif
         timezone: turn_context.timezone.clone(),
         approval_policy: turn_context.approval_policy.value(),
         sandbox_policy: turn_context.sandbox_policy.get().clone(),
+        permission_profile: None,
         network: None,
         file_system_sandbox_policy: None,
         model: previous_model.to_string(),
@@ -903,6 +905,7 @@ async fn record_initial_history_resumed_turn_context_after_compaction_reestablis
         timezone: turn_context.timezone.clone(),
         approval_policy: turn_context.approval_policy.value(),
         sandbox_policy: turn_context.sandbox_policy.get().clone(),
+        permission_profile: None,
         network: None,
         file_system_sandbox_policy: None,
         model: previous_model.to_string(),
@@ -979,6 +982,7 @@ async fn record_initial_history_resumed_turn_context_after_compaction_reestablis
             timezone: turn_context.timezone.clone(),
             approval_policy: turn_context.approval_policy.value(),
             sandbox_policy: turn_context.sandbox_policy.get().clone(),
+            permission_profile: None,
             network: None,
             file_system_sandbox_policy: None,
             model: previous_model.to_string(),
@@ -1009,6 +1013,7 @@ async fn record_initial_history_resumed_aborted_turn_without_id_clears_active_tu
         timezone: turn_context.timezone.clone(),
         approval_policy: turn_context.approval_policy.value(),
         sandbox_policy: turn_context.sandbox_policy.get().clone(),
+        permission_profile: None,
         network: None,
         file_system_sandbox_policy: None,
         model: previous_model.to_string(),
@@ -1122,6 +1127,7 @@ async fn record_initial_history_resumed_unmatched_abort_preserves_active_turn_fo
         timezone: turn_context.timezone.clone(),
         approval_policy: turn_context.approval_policy.value(),
         sandbox_policy: turn_context.sandbox_policy.get().clone(),
+        permission_profile: None,
         network: None,
         file_system_sandbox_policy: None,
         model: current_model.to_string(),
@@ -1233,6 +1239,7 @@ async fn record_initial_history_resumed_trailing_incomplete_turn_compaction_clea
         timezone: turn_context.timezone.clone(),
         approval_policy: turn_context.approval_policy.value(),
         sandbox_policy: turn_context.sandbox_policy.get().clone(),
+        permission_profile: None,
         network: None,
         file_system_sandbox_policy: None,
         model: previous_model.to_string(),
@@ -1383,6 +1390,7 @@ async fn record_initial_history_resumed_replaced_incomplete_compacted_turn_clear
         timezone: turn_context.timezone.clone(),
         approval_policy: turn_context.approval_policy.value(),
         sandbox_policy: turn_context.sandbox_policy.get().clone(),
+        permission_profile: None,
         network: None,
         file_system_sandbox_policy: None,
         model: previous_model.to_string(),
diff --git a/codex-rs/core/src/session/tests.rs b/codex-rs/core/src/session/tests.rs
index e6356a0407..ef2d195720 100644
--- a/codex-rs/core/src/session/tests.rs
+++ b/codex-rs/core/src/session/tests.rs
@@ -1737,6 +1737,7 @@ async fn record_initial_history_forked_hydrates_previous_turn_settings() {
         timezone: turn_context.timezone.clone(),
         approval_policy: turn_context.approval_policy.value(),
         sandbox_policy: turn_context.sandbox_policy.get().clone(),
+        permission_profile: None,
         network: None,
         file_system_sandbox_policy: None,
         model: previous_model.to_string(),
@@ -5360,6 +5361,10 @@ async fn turn_context_item_omits_legacy_equivalent_file_system_sandbox_policy()
     let item = turn_context.to_turn_context_item();
 
     assert_eq!(item.file_system_sandbox_policy, None);
+    assert_eq!(
+        item.permission_profile,
+        Some(turn_context.permission_profile())
+    );
 }
 
 #[tokio::test]
@@ -5374,6 +5379,10 @@ async fn turn_context_item_stores_split_file_system_sandbox_policy_when_differen
         item.file_system_sandbox_policy,
         Some(file_system_sandbox_policy)
     );
+    assert_eq!(
+        item.permission_profile,
+        Some(turn_context.permission_profile())
+    );
 }
 
 #[tokio::test]
diff --git a/codex-rs/core/src/session/turn_context.rs b/codex-rs/core/src/session/turn_context.rs
index dbbe955211..cbb8d82056 100644
--- a/codex-rs/core/src/session/turn_context.rs
+++ b/codex-rs/core/src/session/turn_context.rs
@@ -260,6 +260,7 @@ impl TurnContext {
             timezone: self.timezone.clone(),
             approval_policy: self.approval_policy.value(),
             sandbox_policy: self.sandbox_policy.get().clone(),
+            permission_profile: Some(self.permission_profile()),
             network: self.turn_context_network_item(),
             file_system_sandbox_policy: self.non_legacy_file_system_sandbox_policy(),
             model: self.model_info.slug.clone(),
diff --git a/codex-rs/core/tests/suite/resume_warning.rs b/codex-rs/core/tests/suite/resume_warning.rs
index 8ea2be3147..0ccef90231 100644
--- a/codex-rs/core/tests/suite/resume_warning.rs
+++ b/codex-rs/core/tests/suite/resume_warning.rs
@@ -33,6 +33,7 @@ fn resume_history(
         timezone: None,
         approval_policy: config.permissions.approval_policy.value(),
         sandbox_policy: config.permissions.sandbox_policy.get().clone(),
+        permission_profile: None,
         network: None,
         file_system_sandbox_policy: None,
         model: previous_model.to_string(),
diff --git a/codex-rs/protocol/src/protocol.rs b/codex-rs/protocol/src/protocol.rs
index 8c542f4df8..c87c0cca5d 100644
--- a/codex-rs/protocol/src/protocol.rs
+++ b/codex-rs/protocol/src/protocol.rs
@@ -2921,6 +2921,8 @@ pub struct TurnContextItem {
     pub timezone: Option<String>,
     pub approval_policy: AskForApproval,
     pub sandbox_policy: SandboxPolicy,
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    pub permission_profile: Option<PermissionProfile>,
     #[serde(skip_serializing_if = "Option::is_none")]
     pub network: Option<TurnContextNetworkItem>,
     #[serde(default, skip_serializing_if = "Option::is_none")]
@@ -2945,6 +2947,24 @@ pub struct TurnContextItem {
     pub truncation_policy: Option<TruncationPolicy>,
 }
 
+impl TurnContextItem {
+    pub fn permission_profile(&self) -> PermissionProfile {
+        self.permission_profile.clone().unwrap_or_else(|| {
+            let file_system_sandbox_policy =
+                self.file_system_sandbox_policy.clone().unwrap_or_else(|| {
+                    FileSystemSandboxPolicy::from_legacy_sandbox_policy(
+                        &self.sandbox_policy,
+                        &self.cwd,
+                    )
+                });
+            PermissionProfile::from_runtime_permissions(
+                &file_system_sandbox_policy,
+                NetworkSandboxPolicy::from(&self.sandbox_policy),
+            )
+        })
+    }
+}
+
 #[derive(Debug, Clone, Copy, Deserialize, Serialize, PartialEq, Eq, JsonSchema, TS)]
 #[serde(tag = "mode", content = "limit", rename_all = "snake_case")]
 pub enum TruncationPolicy {
@@ -5077,6 +5097,7 @@ mod tests {
             timezone: None,
             approval_policy: AskForApproval::Never,
             sandbox_policy: SandboxPolicy::DangerFullAccess,
+            permission_profile: None,
             network: Some(TurnContextNetworkItem {
                 allowed_domains: vec!["api.example.com".to_string()],
                 denied_domains: vec!["blocked.example.com".to_string()],
diff --git a/codex-rs/rollout/src/recorder_tests.rs b/codex-rs/rollout/src/recorder_tests.rs
index fa789d3a7e..ebad0ebb39 100644
--- a/codex-rs/rollout/src/recorder_tests.rs
+++ b/codex-rs/rollout/src/recorder_tests.rs
@@ -547,6 +547,7 @@ async fn resume_candidate_matches_cwd_reads_latest_turn_context() -> std::io::Re
             timezone: None,
             approval_policy: AskForApproval::Never,
             sandbox_policy: SandboxPolicy::new_read_only_policy(),
+            permission_profile: None,
             network: None,
             file_system_sandbox_policy: None,
             model: "test-model".to_string(),
diff --git a/codex-rs/state/src/extract.rs b/codex-rs/state/src/extract.rs
index 64d7f5bbb7..4d1c3afe31 100644
--- a/codex-rs/state/src/extract.rs
+++ b/codex-rs/state/src/extract.rs
@@ -303,6 +303,7 @@ mod tests {
                 timezone: None,
                 approval_policy: AskForApproval::Never,
                 sandbox_policy: SandboxPolicy::DangerFullAccess,
+                permission_profile: None,
                 network: None,
                 file_system_sandbox_policy: None,
                 model: "gpt-5".to_string(),
@@ -342,6 +343,7 @@ mod tests {
                 timezone: None,
                 approval_policy: AskForApproval::OnRequest,
                 sandbox_policy: SandboxPolicy::new_read_only_policy(),
+                permission_profile: None,
                 network: None,
                 file_system_sandbox_policy: None,
                 model: "gpt-5".to_string(),
@@ -375,6 +377,7 @@ mod tests {
                 timezone: None,
                 approval_policy: AskForApproval::OnRequest,
                 sandbox_policy: SandboxPolicy::new_read_only_policy(),
+                permission_profile: None,
                 network: None,
                 file_system_sandbox_policy: None,
                 model: "gpt-5".to_string(),
diff --git a/codex-rs/tui/src/app/tests.rs b/codex-rs/tui/src/app/tests.rs
index 40262efe40..f9d9d32a7c 100644
--- a/codex-rs/tui/src/app/tests.rs
+++ b/codex-rs/tui/src/app/tests.rs
@@ -2857,6 +2857,7 @@ async fn inactive_thread_started_notification_initializes_replay_session() -> Re
         timezone: None,
         approval_policy: primary_session.approval_policy,
         sandbox_policy: primary_session.sandbox_policy.clone(),
+        permission_profile: None,
         network: None,
         file_system_sandbox_policy: None,
         model: "gpt-agent".to_string(),
diff --git a/codex-rs/tui/src/lib.rs b/codex-rs/tui/src/lib.rs
index 7c60b2e38a..2cbf32074e 100644
--- a/codex-rs/tui/src/lib.rs
+++ b/codex-rs/tui/src/lib.rs
@@ -2175,6 +2175,7 @@ mod tests {
             timezone: None,
             approval_policy: config.permissions.approval_policy.value(),
             sandbox_policy: config.permissions.sandbox_policy.get().clone(),
+            permission_profile: None,
             network: None,
             file_system_sandbox_policy: None,
             model,