diff --git a/CMEW/app/configure_for/bin/config_configure_for.py b/CMEW/app/configure_for/bin/config_configure_for.py
new file mode 100644
index 00000000..d7c6923e
--- /dev/null
+++ b/CMEW/app/configure_for/bin/config_configure_for.py
@@ -0,0 +1,20 @@
+#!/usr/bin/env python
+# (C) Crown Copyright 2026, Met Office.
+# The LICENSE.md file contains full licensing details.
+
+# Information about the locations of specific ESMValTool recipes.
+recipes_dict = {
+    "correlation": {
+        "recipe_name": "recipe_correlation.yml",
+        "recipe_fp": "examples/recipe_correlation.yml",
+        "empty_additional_datasets": True,
+    },
+    "python": {
+        "recipe_name": "recipe_python.yml",
+        "recipe_fp": "examples/recipe_python.yml",
+    },
+    "ref_cre": {
+        "recipe_name": "recipe_ref_cre.yml",
+        "recipe_fp": "ref/recipe_ref_cre.yml",
+    },
+}
diff --git a/CMEW/app/configure_for/bin/fetch_recipe.py b/CMEW/app/configure_for/bin/fetch_recipe.py
index c1fcd2ac..0f866d2a 100755
--- a/CMEW/app/configure_for/bin/fetch_recipe.py
+++ b/CMEW/app/configure_for/bin/fetch_recipe.py
@@ -3,21 +3,29 @@
 # The LICENSE.md file contains full licensing details.
 import os
 import subprocess
-import yaml
 import sys
 import logging
+from config_configure_for import recipes_dict
+
 
 logging.basicConfig(level=logging.INFO, stream=sys.stdout)
 filename = os.path.basename(__file__)
 logger = logging.getLogger(filename)
 
 
-def retrieve_name_and_fp():
+def retrieve_name_and_fp(recipe_dict=recipes_dict):
     """
-    Looks in recipe_paths.yml for an entry or constructs default values.
+    Looks in the `recipe_dict` for an entry or constructs default values.
 
     Uses the environment variable CYLC_TASK_PARAM_recipe as a dict key.
 
+    Parameters
+    ----------
+    recipe_dict : dict
+        A dictionary with keys for recipe identifiers
+        for recipes which do not follow the default pattern
+        of names and locations within ESMValTool.
+
     Returns
     -------
     recipe_name: str
@@ -30,14 +38,8 @@ def retrieve_name_and_fp():
     recipe = os.environ["CYLC_TASK_PARAM_recipe"]
     logger.info("Fetching recipe %s", recipe)
 
-    # Load the yaml config file from ../etc
-    recipe_dict_fp = os.environ["RECIPE_DICT_PATH"]
-    logger.debug("Reading recipe dict from %s", recipe_dict_fp)
-    with open(recipe_dict_fp, "r") as f:
-        recipe_dict = yaml.safe_load(f)
+    # Read specific recipe names and filepaths from the config dict
     logger.debug("Recipe dict:\n%s", recipe_dict)
-
-    # Read specific recipe names and filepaths from the yaml config file
     if recipe in recipe_dict:
         logger.debug("Using info from recipe dictionary for %s", recipe)
         recipe_name = recipe_dict[recipe]["recipe_name"]
diff --git a/CMEW/app/configure_for/bin/test_fetch_recipe.py b/CMEW/app/configure_for/bin/test_fetch_recipe.py
index 7829d111..74acd787 100755
--- a/CMEW/app/configure_for/bin/test_fetch_recipe.py
+++ b/CMEW/app/configure_for/bin/test_fetch_recipe.py
@@ -9,35 +9,28 @@
     input for test_retrieve_specified, test_retrieve_defaults
 """
 from fetch_recipe import retrieve_name_and_fp
-from pathlib import Path
-import pytest
 
 
-@pytest.fixture
-def mock_env_vars(monkeypatch):
-    # For adding extra datasets
-    monkeypatch.setenv(
-        "RECIPE_DICT_PATH",
-        str(
-            Path(__file__).parent.parent.parent
-            / "unittest"
-            / "mock_data"
-            / "recipe_paths.yml"
-        ),
-    )
+mock_recipe_dict = {
+    "mock_entry": {
+        "recipe_name": "recipe_specified_name.yml",
+        "recipe_fp": "subdir_1/recipe_second_name.yml",
+        "empty_additional_datasets": True,
+    },
+}
 
 
-def test_retrieve_specified(mock_env_vars, monkeypatch):
+def test_retrieve_specified(monkeypatch):
     monkeypatch.setenv("CYLC_TASK_PARAM_recipe", "mock_entry")
     expected = "recipe_specified_name.yml", "subdir_1/recipe_second_name.yml"
-    actual = retrieve_name_and_fp()
+    actual = retrieve_name_and_fp(mock_recipe_dict)
 
     assert actual == expected
 
 
-def test_retrieve_defaults(mock_env_vars, monkeypatch):
+def test_retrieve_defaults(monkeypatch):
     monkeypatch.setenv("CYLC_TASK_PARAM_recipe", "not_here")
     expected = "recipe_not_here.yml", "recipe_not_here.yml"
-    actual = retrieve_name_and_fp()
+    actual = retrieve_name_and_fp(mock_recipe_dict)
 
     assert actual == expected
diff --git a/CMEW/app/configure_for/bin/test_update_recipe_file.py b/CMEW/app/configure_for/bin/test_update_recipe_file.py
index f27d648b..37e90d12 100644
--- a/CMEW/app/configure_for/bin/test_update_recipe_file.py
+++ b/CMEW/app/configure_for/bin/test_update_recipe_file.py
@@ -148,15 +148,13 @@ def test_remove_additional_datasets(
     path_to_recipe_additionals_removed,
 ):
     monkeypatch.setenv("CYLC_TASK_PARAM_recipe", "mock_entry")
-    monkeypatch.setenv(
-        "RECIPE_DICT_PATH",
-        str(
-            Path(__file__).parent.parent.parent
-            / "unittest"
-            / "mock_data"
-            / "recipe_paths.yml"
-        ),
-    )
+    mock_recipe_dict = {
+        "mock_entry": {
+            "recipe_name": "recipe_specified_name.yml",
+            "recipe_fp": "subdir_1/recipe_second_name.yml",
+            "empty_additional_datasets": True,
+        },
+    }
 
     with open(path_to_recipe_additionals_removed, "r") as file_handle_1:
         expected = yaml.safe_load(file_handle_1)
@@ -165,7 +163,7 @@ def test_remove_additional_datasets(
         pre_recipe = yaml.safe_load(file_handle_2)
 
     # Using str(filepath) here as update_recipe_file.py uses os, not pathlib
-    actual = remove_additional_datasets(pre_recipe)
+    actual = remove_additional_datasets(pre_recipe, mock_recipe_dict)
     assert actual == expected
 
 
diff --git a/CMEW/app/configure_for/bin/update_recipe_file.py b/CMEW/app/configure_for/bin/update_recipe_file.py
index b2108555..12f92d73 100755
--- a/CMEW/app/configure_for/bin/update_recipe_file.py
+++ b/CMEW/app/configure_for/bin/update_recipe_file.py
@@ -11,6 +11,7 @@
 import yaml
 import sys
 import logging
+from config_configure_for import recipes_dict
 
 logging.basicConfig(level=logging.INFO, stream=sys.stdout)
 filename = os.path.basename(__file__)
@@ -93,17 +94,21 @@ def add_extra_datasets(recipe, yaml_filepath):
     return recipe
 
 
-def remove_additional_datasets(recipe):
+def remove_additional_datasets(recipe, recipe_dict=recipes_dict):
     """
     Optionally remove additional_datasets sections from an ESMValTool recipe.
 
     The option to remove additional datasets is controlled by the key
-    empty_additional_datasets in the YAML file at RECIPE_DICT_PATH.
+    empty_additional_datasets in the recipe_dict.
 
     Parameters
     ----------
     recipe: dict
         The content of the recipe which may have additional datasets.
+    recipe_dict : dict
+        A dictionary with keys for a recipe identifier and the value
+        True assigned to an inner key of empty_additional_datasets
+        if additional datasets are to be emptied from a recipe.
 
     Returns
     -------
@@ -114,17 +119,12 @@ def remove_additional_datasets(recipe):
     # Look up the recipe and destination from the environment
     recipe_id = os.environ["CYLC_TASK_PARAM_recipe"]
 
-    # Load the yaml config file from ../etc
-    recipe_dict_fp = os.environ["RECIPE_DICT_PATH"]
-    logger.debug("Reading recipe dict from %s", recipe_dict_fp)
-    with open(recipe_dict_fp, "r") as f:
-        recipe_dict = yaml.safe_load(f)
-    logger.debug("Recipe dict:\n%s", recipe_dict)
-
     # Don't empty by default
     empty_additionals = False
 
-    # Read specific recipe names and filepaths from the yaml config file
+    # Read specific recipe names and filepaths from the config file
+    logger.debug("Recipe dict:\n%s", recipe_dict)
+
     if recipe_id in recipe_dict:
         logger.debug("Using info from recipe dictionary for %s", recipe_id)
         if "empty_additional_datasets" in recipe_dict[recipe_id]:
diff --git a/CMEW/app/configure_for/etc/recipe_paths.yml b/CMEW/app/configure_for/etc/recipe_paths.yml
deleted file mode 100644
index 26b3d03e..00000000
--- a/CMEW/app/configure_for/etc/recipe_paths.yml
+++ /dev/null
@@ -1,12 +0,0 @@
-# (C) Crown Copyright 2026, Met Office.
-# The LICENSE.md file contains full licensing details.
-correlation:
-  recipe_name: recipe_correlation.yml
-  recipe_fp: examples/recipe_correlation.yml
-  empty_additional_datasets: true
-python:
-  recipe_name: recipe_python.yml
-  recipe_fp: examples/recipe_python.yml
-ref_cre:
-  recipe_name: recipe_ref_cre.yml
-  recipe_fp: ref/recipe_ref_cre.yml
diff --git a/CMEW/app/configure_standardise/bin/config_configure_standardise.py b/CMEW/app/configure_standardise/bin/config_configure_standardise.py
new file mode 100644
index 00000000..9bcd0455
--- /dev/null
+++ b/CMEW/app/configure_standardise/bin/config_configure_standardise.py
@@ -0,0 +1,61 @@
+#!/usr/bin/env python
+# (C) Crown Copyright 2026, Met Office.
+# The LICENSE.md file contains full licensing details.
+
+# Information on which streams contain variables from different MIP tables.
+streams_dict = {
+    "apm": [
+        "Amon/hfls",
+        "Amon/hfss",
+        "Amon/rlds",
+        "Amon/rlut",
+        "Amon/rlutcs",
+        "Amon/rsds",
+        "Amon/rsdt",
+        "Amon/rsut",
+        "Amon/rsutcs",
+        "Amon/tas",
+        "Emon/rls",
+        "Emon/rss",
+    ],
+    "inm": [
+        "SImon/siconc",
+    ],
+    "onm/grid-T": [
+        "Omon/tos",
+    ],
+}
+
+# Default information to write into the CDDS request file.
+requests_defaults = {
+    "metadata": {
+        "base_date": "1850-01-01T00:00:00",
+        "branch_method": "no parent",
+        "license": (
+            "GCModelDev model data is licensed under the "
+            "Open Government License v3 "
+            "(https://www.nationalarchives.gov.uk/"
+            "doc/open-government-licence/version/3/)"
+        ),
+        "mip": "ESMVal",
+        "mip_era": "GCModelDev",
+        "model_type": "AGCM AER",
+    },
+    "common": {
+        "mode": "relaxed",
+        "package": "round-1",
+    },
+    "data": {
+        "mass_data_class": "crum",
+        "model_workflow_branch": "trunk",
+        "model_workflow_revision": "not used except with data request",
+    },
+    "misc": {
+        "atmos_timestep": 1200,
+    },
+    "conversion": {
+        "mip_convert_plugin": "HadGEM3",
+        "skip_archive": True,
+        "cylc_args": "--no-detach -v",
+    },
+}
diff --git a/CMEW/app/configure_standardise/bin/create_request_file.py b/CMEW/app/configure_standardise/bin/create_request_file.py
index f4e9a3e1..cf7e8480 100755
--- a/CMEW/app/configure_standardise/bin/create_request_file.py
+++ b/CMEW/app/configure_standardise/bin/create_request_file.py
@@ -10,58 +10,35 @@
 from pathlib import Path
 import yaml
 import logging
+from config_configure_standardise import requests_defaults, streams_dict
 
 logging.basicConfig(level=logging.INFO, stream=sys.stdout)
 filename = os.path.basename(__file__)
 logger = logging.getLogger(filename)
 
 
-def load_request_defaults():
+def list_streams(stream_dict=streams_dict):
     """
-    Load default values for request file.
+    Lists only the streams in the stream_dict.
 
-    Returns
-    -------
-    dict
-        CDDS request configuration default settings.
-    """
-    # Get path to default settings
-    defaults = os.environ["REQUEST_DEFAULTS_PATH"]
-
-    # Read the defaults
-    with open(defaults, "r") as f:
-        config = yaml.safe_load(f)
-
-    logger.debug(
-        "Default config:\n%s",
-        config,
-    )
-    return config
-
-
-def list_streams():
-    """
-    Lists all streams in the ../etc/streams.yml file.
+    Parameters
+    ----------
+    stream_dict : dict
+        A dictionary containing information about data streams.
 
     Returns
     -------
     str
         Space separated list of all streams.
     """
-    # Get path to stream mappings
-    streams_config = os.environ["STREAM_CONFIG_PATH"]
-
-    # Read the stream mappings
-    with open(streams_config, "r") as f:
-        config = yaml.safe_load(f)
-        logger.debug(
-            "Stream config:\n%s",
-            config,
-        )
+    # Load the stream information dictionary
+    logger.debug("Stream information:\n%s", stream_dict)
 
     # List all streams (keys)
     all_streams = []
-    for stream in config:
+    for stream in stream_dict:
+        # For substreams we only want the first part
+        stream = stream.split("/")[0]
         all_streams.append(stream)
 
     # Return as a space separated list
@@ -74,18 +51,25 @@ def list_streams():
     return stream_str
 
 
-def create_request(model_run):
+def create_request(model_run, request_defaults=requests_defaults):
     """
     Build a CDDS request configuration for a run identified by a suite_id.
 
     Uses information from the model_runs.yml file.
 
+    Parameters
+    ----------
+    model_run : str
+        The suite ID as a model run identifier.
+    request_defaults : dict
+        A dictionary containing the CDDS request default values.
+
     Returns
     -------
     dict
         CDDS request configuration.
     """
-    defaults = load_request_defaults()
+    defaults = request_defaults
 
     mip_table_dir = os.environ["MIP_TABLE_DIR"]
 
@@ -103,8 +87,7 @@ def create_request(model_run):
     request = {}
     request["metadata"] = {
         **defaults["metadata"],
-        # The internal dictionary replaces the T with a space
-        "base_date": defaults["metadata"]["base_date"].isoformat(),
+        "base_date": defaults["metadata"]["base_date"],
         "calendar": dataset_dict["calendar"],
         "experiment_id": dataset_dict["experiment_id"],
         "institution_id": dataset_dict["institute"],
diff --git a/CMEW/app/configure_standardise/bin/create_variables_file.py b/CMEW/app/configure_standardise/bin/create_variables_file.py
index ad541139..3e5e9958 100755
--- a/CMEW/app/configure_standardise/bin/create_variables_file.py
+++ b/CMEW/app/configure_standardise/bin/create_variables_file.py
@@ -5,9 +5,9 @@
 Generates the variables.txt file from the ESMValTool recipe.
 """
 import os
-import yaml
 import sys
 import logging
+from config_configure_standardise import streams_dict
 
 
 logging.basicConfig(level=logging.INFO, stream=sys.stdout)
@@ -44,42 +44,21 @@ def combine_variable_lists(directory):
     return variables
 
 
-def load_stream_dict():
-    """
-    Loads stream information from the ../etc/streams.yml file.
-
-    Returns
-    -------
-    dict
-        A mapping of pre-defined streams to their associated variables
-    """
-    # Get path to stream mappings
-    streams_config = os.environ["STREAM_CONFIG_PATH"]
-    logger.debug("Reading streams from %s", streams_config)
-
-    # Read the stream mappings
-    with open(streams_config, "r") as f:
-        config = yaml.safe_load(f)
-
-    # Return the whole dictionary
-    return config
-
-
-def add_stream_to_variables(variables):
+def add_stream_to_variables(variables, stream_dict=streams_dict):
     """Add stream information to a list of variables.
 
     Parameters
     ----------
     variables : list[str]
         List of variables in the format "MIP_table/variable_name"
+    stream_dict : dict
+        A dictionary containing information about data streams.
 
     Returns
     -------
     list[str]
         List of variables in the format "MIP_table/variable_name:stream"
     """
-    stream_dict = load_stream_dict()
-
     # Using a second dictionary to avoid looping
     var_to_stream = {
         var: stream
diff --git a/CMEW/app/configure_standardise/bin/test_create_request_file.py b/CMEW/app/configure_standardise/bin/test_create_request_file.py
index 444e1035..4b293316 100644
--- a/CMEW/app/configure_standardise/bin/test_create_request_file.py
+++ b/CMEW/app/configure_standardise/bin/test_create_request_file.py
@@ -9,7 +9,25 @@
 """
 from pathlib import Path
 import configparser
-from create_request_file import create_request
+from create_request_file import create_request, list_streams
+
+
+def test_list_streams():
+    mock_stream_dict = {
+        "abc": [
+            "Amon/abcd",
+            "Aday/efgh",
+        ],
+        "def": [
+            "SImon/ijkl",
+        ],
+        "xyz/grid-A": [
+            "Omon/mnop",
+        ],
+    }
+    expected = "abc def xyz"
+    actual = list_streams(mock_stream_dict)
+    assert actual == expected
 
 
 def test_create_request(monkeypatch):
@@ -17,11 +35,6 @@ def test_create_request(monkeypatch):
         "DATASETS_LIST_DIR",
         str(Path(__file__).parent.parent.parent / "unittest" / "mock_data"),
     )
-
-    request_defaults_path = (
-        Path(__file__).parent.parent / "etc" / "request_defaults.yml"
-    )
-    stream_config_path = Path(__file__).parent.parent / "etc" / "streams.yml"
     root_proc_dir = "/path/to/proc/dir/"
     root_data_dir = "/path/to/data/dir/"
     variables_path = "/path/to/variables.txt"
@@ -29,15 +42,46 @@ def test_create_request(monkeypatch):
     stream_id = "apm inm"
 
     monkeypatch.setenv("RAW_DATA_DIR_MODE", "use_saved")
-    monkeypatch.setenv("REQUEST_DEFAULTS_PATH", str(request_defaults_path))
-    monkeypatch.setenv("STREAM_CONFIG_PATH", str(stream_config_path))
     monkeypatch.setenv("ROOT_PROC_DIR", root_proc_dir)
     monkeypatch.setenv("ROOT_DATA_DIR", root_data_dir)
     monkeypatch.setenv("VARIABLES_PATH", variables_path)
     monkeypatch.setenv("MIP_TABLE_DIR", mip_table_dir)
     monkeypatch.setenv("STREAM_ID", stream_id)
 
-    actual_request = create_request("u-cw673")
+    mock_request_defaults = {
+        "metadata": {
+            "base_date": "1850-01-01T00:00:00",
+            "branch_method": "no parent",
+            "license": (
+                "GCModelDev model data is licensed under the "
+                "Open Government License v3 "
+                "(https://www.nationalarchives.gov.uk/"
+                "doc/open-government-licence/version/3/)"
+            ),
+            "mip": "ESMVal",
+            "mip_era": "GCModelDev",
+            "model_type": "AGCM AER",
+        },
+        "common": {
+            "mode": "relaxed",
+            "package": "round-1",
+        },
+        "data": {
+            "mass_data_class": "crum",
+            "model_workflow_branch": "trunk",
+            "model_workflow_revision": "not used except with data request",
+        },
+        "misc": {
+            "atmos_timestep": 1200,
+        },
+        "conversion": {
+            "mip_convert_plugin": "HadGEM3",
+            "skip_archive": True,
+            "cylc_args": "--no-detach -v",
+        },
+    }
+
+    actual_request = create_request("u-cw673", mock_request_defaults)
     cfg = configparser.ConfigParser()
     cfg.read_dict(actual_request)
     actual = {section: dict(cfg[section]) for section in cfg.sections()}
diff --git a/CMEW/app/configure_standardise/bin/test_create_variables_file.py b/CMEW/app/configure_standardise/bin/test_create_variables_file.py
index 1683ecd1..3666638b 100644
--- a/CMEW/app/configure_standardise/bin/test_create_variables_file.py
+++ b/CMEW/app/configure_standardise/bin/test_create_variables_file.py
@@ -57,9 +57,7 @@ def test_combine_variable_lists():
     assert actual == expected
 
 
-def test_add_stream_to_variables(monkeypatch, path_to_combined_variables):
-    stream_config_path = Path(__file__).parent.parent / "etc" / "streams.yml"
-    monkeypatch.setenv("STREAM_CONFIG_PATH", str(stream_config_path))
+def test_add_stream_to_variables(path_to_combined_variables):
     input = [
         "Amon/hfls",
         "Amon/hfss",
@@ -75,7 +73,27 @@ def test_add_stream_to_variables(monkeypatch, path_to_combined_variables):
         "Amon/tas",
         "SImon/siconc",
     ]
-    actual = add_stream_to_variables(input)
+    mock_stream_dict = {
+        "apm": [
+            "Amon/hfls",
+            "Amon/hfss",
+            "Amon/rlds",
+            "Amon/rlut",
+            "Amon/rlutcs",
+            "Amon/rsds",
+            "Amon/rsdt",
+            "Amon/rsut",
+            "Amon/rsutcs",
+            "Amon/tas",
+            "Emon/rls",
+            "Emon/rss",
+        ],
+        "inm": [
+            "SImon/siconc",
+        ],
+    }
+
+    actual = add_stream_to_variables(input, mock_stream_dict)
 
     with open(path_to_combined_variables, "r") as file:
         expected = file.read().splitlines()
diff --git a/CMEW/app/configure_standardise/etc/request_defaults.yml b/CMEW/app/configure_standardise/etc/request_defaults.yml
deleted file mode 100644
index be203570..00000000
--- a/CMEW/app/configure_standardise/etc/request_defaults.yml
+++ /dev/null
@@ -1,22 +0,0 @@
-# (C) Crown Copyright 2026, Met Office.
-# The LICENSE.md file contains full licensing details.
-metadata:
-  base_date: 1850-01-01T00:00:00
-  branch_method: no parent
-  license: GCModelDev model data is licensed under the Open Government License v3 (https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/)
-  mip: ESMVal
-  mip_era: GCModelDev
-  model_type: AGCM AER
-common:
-  mode: relaxed
-  package: round-1
-data:
-  mass_data_class: crum
-  model_workflow_branch: trunk
-  model_workflow_revision: not used except with data request
-misc:
-  atmos_timestep: 1200
-conversion:
-  mip_convert_plugin: HadGEM3
-  skip_archive: True
-  cylc_args: --no-detach -v
diff --git a/CMEW/app/configure_standardise/etc/streams.yml b/CMEW/app/configure_standardise/etc/streams.yml
deleted file mode 100644
index 4fb1f357..00000000
--- a/CMEW/app/configure_standardise/etc/streams.yml
+++ /dev/null
@@ -1,17 +0,0 @@
-# (C) Crown Copyright 2026, Met Office.
-# The LICENSE.md file contains full licensing details.
-apm:
-- Amon/hfls
-- Amon/hfss
-- Amon/rlds
-- Amon/rlut
-- Amon/rlutcs
-- Amon/rsds
-- Amon/rsdt
-- Amon/rsut
-- Amon/rsutcs
-- Amon/tas
-- Emon/rls
-- Emon/rss
-inm:
-- SImon/siconc
diff --git a/CMEW/app/unittest/kgo/request_u-cw673.cfg b/CMEW/app/unittest/kgo/request_u-cw673.cfg
index fa4ff4ee..ebf72891 100644
--- a/CMEW/app/unittest/kgo/request_u-cw673.cfg
+++ b/CMEW/app/unittest/kgo/request_u-cw673.cfg
@@ -26,7 +26,7 @@ model_workflow_revision = not used except with data request
 start_date = 1993-01-01T00:00:00
 end_date = 2003-01-01T00:00:00
 model_workflow_id = u-cw673
-streams = apm inm
+streams = apm inm onm
 variable_list_file = /path/to/variables.txt
 
 [misc]
diff --git a/CMEW/app/unittest/mock_data/recipe_paths.yml b/CMEW/app/unittest/mock_data/recipe_paths.yml
deleted file mode 100644
index ff5b6b04..00000000
--- a/CMEW/app/unittest/mock_data/recipe_paths.yml
+++ /dev/null
@@ -1,6 +0,0 @@
-# (C) Crown Copyright 2026, Met Office.
-# The LICENSE.md file contains full licensing details.
-mock_entry:
-  recipe_name: recipe_specified_name.yml
-  recipe_fp: subdir_1/recipe_second_name.yml
-  empty_additional_datasets: true
diff --git a/CMEW/flow.cylc b/CMEW/flow.cylc
index ba946872..d57db030 100644
--- a/CMEW/flow.cylc
+++ b/CMEW/flow.cylc
@@ -73,7 +73,6 @@
 
     [[RECIPE]]
         [[[environment]]]
-            RECIPE_DICT_PATH = ${CYLC_WORKFLOW_RUN_DIR}/app/configure_for/etc/recipe_paths.yml
             RECIPE_PATH = "${CYLC_WORKFLOW_SHARE_DIR}/etc/recipe_${CYLC_TASK_PARAM_recipe}.yml"
             VARIABLES_LIST_DIR = ${CYLC_WORKFLOW_SHARE_DIR}/variables_lists
             RECIPE_VARIABLES_PATH = ${VARIABLES_LIST_DIR}/${CYLC_TASK_PARAM_recipe}_variables.txt
@@ -84,8 +83,6 @@
             CDDS_SOFTWARE_DIR = "~cdds/software"
             RAW_DATA_DIR = {{ RAW_DATA_DIR | default("") }}
             RAW_DATA_DIR_MODE = {{ RAW_DATA_DIR_MODE }}
-            REQUEST_DEFAULTS_PATH = ${CYLC_WORKFLOW_RUN_DIR}/app/configure_standardise/etc/request_defaults.yml
-            STREAM_CONFIG_PATH = ${CYLC_WORKFLOW_RUN_DIR}/app/configure_standardise/etc/streams.yml
             # Workaround for bug in CDDS: ROOT_SOFTWARE_DIR: unbound variable.
             ROOT_SOFTWARE_DIR = ${CDDS_SOFTWARE_DIR}
             CDDS_VERSION = {{ CDDS_VERSION }}