diff --git a/network_params.yaml b/network_params.yaml
index a9a233c4..b509dbfb 100644
--- a/network_params.yaml
+++ b/network_params.yaml
@@ -39,7 +39,8 @@ optimism_package:
       batcher_params:
         extra_params: []
       conductor_params:
-        enabled: True
+        enabled: true
+        bootstrap: true
       additional_services: ["rollup-boost"]
       tx_fuzzer_params:
         enabled: true
diff --git a/src/conductor/input_parser.star b/src/conductor/input_parser.star
index 38e9a42d..b61afef2 100644
--- a/src/conductor/input_parser.star
+++ b/src/conductor/input_parser.star
@@ -9,6 +9,7 @@ _DEFAULT_ARGS = {
     "admin": True,
     "proxy": True,
     "paused": False,
+    "bootstrap": False,
 }
 
 
diff --git a/src/conductor/op-conductor/launcher.star b/src/conductor/op-conductor/launcher.star
index 518ba2f9..8f298798 100644
--- a/src/conductor/op-conductor/launcher.star
+++ b/src/conductor/op-conductor/launcher.star
@@ -2,6 +2,8 @@ _observability = import_module("/src/observability/observability.star")
 _ethereum_package_constants = import_module(
     "github.com/ethpandaops/ethereum-package/src/package_io/constants.star"
 )
+
+_filter = import_module("/src/util/filter.star")
 _net = import_module("/src/util/net.star")
 
 #
@@ -17,6 +19,8 @@ def launch(
     plan,
     params,
     network_params,
+    supervisors_params,
+    sidecar_context,
     deployment_output,
     el_params,
     cl_params,
@@ -26,6 +30,8 @@ def launch(
         plan=plan,
         params=params,
         network_params=network_params,
+        supervisors_params=supervisors_params,
+        sidecar_context=sidecar_context,
         deployment_output=deployment_output,
         el_params=el_params,
         cl_params=cl_params,
@@ -61,6 +67,8 @@ def get_service_config(
     plan,
     params,
     network_params,
+    supervisors_params,
+    sidecar_context,
     deployment_output,
     el_params,
     cl_params,
@@ -82,16 +90,18 @@ def get_service_config(
     env_vars = {
         "OP_CONDUCTOR_CONSENSUS_ADDR": "0.0.0.0",
         "OP_CONDUCTOR_CONSENSUS_ADVERTISED": "{}:{}".format(
-            _ethereum_package_constants.PRIVATE_IP_ADDRESS_PLACEHOLDER,
-            consensus_port.number,
+            params.service_name, consensus_port.number
         ),
         "OP_CONDUCTOR_CONSENSUS_PORT": str(consensus_port.number),
-        "OP_CONDUCTOR_EXECUTION_RPC": _net.service_url(
+        "OP_CONDUCTOR_EXECUTION_RPC": sidecar_context.rpc_http_url
+        if sidecar_context
+        else _net.service_url(
             el_params.service_name, el_params.ports[_net.RPC_PORT_NAME]
         ),
         "OP_CONDUCTOR_NODE_RPC": _net.service_url(
             cl_params.service_name, cl_params.ports[_net.RPC_PORT_NAME]
         ),
+        "OP_CONDUCTOR_ROLLUP_BOOST_ENABLED": "true" if sidecar_context else "false",
         # This might also become a parameter
         "OP_CONDUCTOR_HEALTHCHECK_INTERVAL": str(_CONDUCTOR_HEALTH_CHECK_INTERVAL),
         # This might also become a parameter
@@ -111,12 +121,20 @@ def get_service_config(
             network_params.network_id,
         ),
         "OP_CONDUCTOR_PAUSED": "true" if params.paused else "false",
+        "OP_CONDUCTOR_RAFT_BOOTSTRAP": "true" if params.bootstrap else "false",
         "OP_CONDUCTOR_RAFT_SERVER_ID": params.service_name,
         "OP_CONDUCTOR_RAFT_STORAGE_DIR": _CONDUCTOR_DATA_DIRPATH_ON_SERVICE_CONTAINER,
         "OP_CONDUCTOR_RPC_ADDR": "0.0.0.0",
         "OP_CONDUCTOR_RPC_PORT": str(rpc_port.number),
         "OP_CONDUCTOR_RPC_ENABLE_ADMIN": "true" if params.admin else "false",
         "OP_CONDUCTOR_RPC_ENABLE_PROXY": "true" if params.proxy else "false",
+        "OP_CONDUCTOR_SUPERVISOR_RPC": _filter.first(
+            [
+                _net.service_url(s.service_name, s.ports[_net.RPC_PORT_NAME])
+                for s in supervisors_params
+            ]
+        )
+        or "",
     }
 
     if observability_helper.enabled:
diff --git a/src/package_io/sanity_check.star b/src/package_io/sanity_check.star
index 13acb16d..dec8ca32 100644
--- a/src/package_io/sanity_check.star
+++ b/src/package_io/sanity_check.star
@@ -152,6 +152,7 @@ SUBCATEGORY_PARAMS = {
         "admin",
         "proxy",
         "paused",
+        "bootstrap",
     ],
     "da_params": [
         "enabled",
diff --git a/src/participant_network__hack.star b/src/participant_network__hack.star
index 154190fc..d360e7c8 100644
--- a/src/participant_network__hack.star
+++ b/src/participant_network__hack.star
@@ -56,6 +56,12 @@ def launch_participant_network__hack(
                 },
             ),
             observability_helper=observability_helper,
+            supervisors_params=supervisors_params,
+            # Sidecar context is now deeply buried in the el_cl_launcher output
+            # and we cannot dig it out without risking breaking well everything
+            #
+            # FIXME After refactoring, this should be passed in
+            sidecar_context=None,
         ).context
         if conductor_params
         else None
diff --git a/test/conductor/input_parser_test.star b/test/conductor/input_parser_test.star
index be61b838..07c34f0c 100644
--- a/test/conductor/input_parser_test.star
+++ b/test/conductor/input_parser_test.star
@@ -61,6 +61,7 @@ def test_conductor_input_parser_default_args_enabled(plan):
         admin=True,
         proxy=True,
         paused=False,
+        bootstrap=False,
     )
 
     expect.eq(
@@ -109,6 +110,7 @@ def test_conductor_input_parser_custom_params(plan):
             admin=True,
             proxy=True,
             paused=False,
+            bootstrap=False,
         ),
     )
 
diff --git a/test/l2/participant/input_parser_test.star b/test/l2/participant/input_parser_test.star
index 5f0eee48..08e526c4 100644
--- a/test/l2/participant/input_parser_test.star
+++ b/test/l2/participant/input_parser_test.star
@@ -322,6 +322,7 @@ def test_l2_participant_input_parser_defaults_conductor_enabled(plan):
             admin=True,
             proxy=True,
             paused=False,
+            bootstrap=False,
         ),
     )