diff --git a/configs/opencv-ovms/envs/capi_yolov8_ensemble.env b/configs/opencv-ovms/envs/capi_yolov8_ensemble.env
index cd3fa754..ddc2e90c 100644
--- a/configs/opencv-ovms/envs/capi_yolov8_ensemble.env
+++ b/configs/opencv-ovms/envs/capi_yolov8_ensemble.env
@@ -11,5 +11,5 @@ RENDER_MODE=1
 cl_cache_dir=/home/intel/gst-ovms/.cl-cache
 WINDOW_WIDTH=1280
 WINDOW_HEIGHT=720
-DETECTION_THRESHOLD=0.7
+DETECTION_THRESHOLD=0.5
 DC=0
diff --git a/docs_src/OVMS/capiYolov8EnsemblePipelineRun.md b/docs_src/OVMS/capiYolov8EnsemblePipelineRun.md
index f7ba13f1..c960d960 100644
--- a/docs_src/OVMS/capiYolov8EnsemblePipelineRun.md
+++ b/docs_src/OVMS/capiYolov8EnsemblePipelineRun.md
@@ -41,6 +41,7 @@ You can add multiple environment variable files to `configs/opencv-ovms/envs/` d
 | WINDOW_HEIGHT             | 720                                                 | display window height                                 |
 | DETECTION_THRESHOLD       | 0.7                                                 | detection threshold value in floating point that needs to be between 0.0 to 1.0 |
 | INPUT_TYPE                | RTSP_H264                                           | video input type to us, value: RTSP_H264, FILE_H264, RTSP_H265, or FILE_H265 |
+| DC                        | 0                                                   | direct console output results, value: 0 or 1          |
 
 
 details of yolov8s pipeline environment variable file can be viewed in [`configs/opencv-ovms/envs/capi_yolov8_ensemble.env`](https://github.com/intel-retail/automated-self-checkout/blob/main/configs/opencv-ovms/envs/capi_yolov8_ensemble.env).
diff --git a/download_models/model_build/convert-model.py b/download_models/model_build/convert-model.py
index 562d7116..85bcc197 100644
--- a/download_models/model_build/convert-model.py
+++ b/download_models/model_build/convert-model.py
@@ -1,4 +1,8 @@
-
+#
+# Copyright (C) 2024 Intel Corporation.
+#
+# SPDX-License-Identifier: Apache-2.0
+#
 
 from pathlib import Path
 from typing import Tuple, Dict
diff --git a/download_models/model_build/convert-model.sh b/download_models/model_build/convert-model.sh
index 7b918718..6be3b599 100755
--- a/download_models/model_build/convert-model.sh
+++ b/download_models/model_build/convert-model.sh
@@ -1,4 +1,9 @@
 #!/bin/bash
+#
+# Copyright (C) 2024 Intel Corporation.
+#
+# SPDX-License-Identifier: Apache-2.0
+#
 
 if [ "$1" == "--refresh" ]
 then
diff --git a/download_models/model_build/download-tools.sh b/download_models/model_build/download-tools.sh
index af7184fb..0573c63e 100755
--- a/download_models/model_build/download-tools.sh
+++ b/download_models/model_build/download-tools.sh
@@ -1,4 +1,9 @@
 #!/bin/bash
+#
+# Copyright (C) 2024 Intel Corporation.
+#
+# SPDX-License-Identifier: Apache-2.0
+#
 
 # tqdm needed?
 pip install -q "torch>=2.1" "torchvision>=0.16" "ultralytics==8.0.43" onnx --extra-index-url https://download.pytorch.org/whl/cpu
diff --git a/download_models/model_build/quantize-model.py b/download_models/model_build/quantize-model.py
index 1f9a5e60..7e95c044 100644
--- a/download_models/model_build/quantize-model.py
+++ b/download_models/model_build/quantize-model.py
@@ -1,5 +1,8 @@
-
-
+#
+# Copyright (C) 2024 Intel Corporation.
+#
+# SPDX-License-Identifier: Apache-2.0
+#
 
 import os
 import threading