diff --git a/capycli/config/handle_config.py b/capycli/config/handle_config.py
new file mode 100644
index 0000000..6e1ce8f
--- /dev/null
+++ b/capycli/config/handle_config.py
@@ -0,0 +1,47 @@
+# -------------------------------------------------------------------------------
+# Copyright (c) 2024 Siemens
+# All Rights Reserved.
+# Author: thomas.graf@siemens.com
+#
+# SPDX-License-Identifier: MIT
+# -------------------------------------------------------------------------------
+
+import sys
+from typing import Any
+
+import capycli.config.list
+import capycli.mapping.mapping_to_xlsx
+from capycli.common.print import print_red
+from capycli.main.result_codes import ResultCode
+
+
+def run_config_command(args: Any) -> None:
+    command = args.command[0].lower()
+    if command != "config":
+        return
+
+    if len(args.command) < 2:
+        print_red("No subcommand specified!")
+        print()
+
+        # display `mapping` related help
+        print("config - mapping sub-commands")
+        print("    list            List the configuration settings")
+        print("    ToXlsx            create an Excel sheet showing the mapping result")
+        return
+
+    subcommand = args.command[1].lower()
+    if subcommand == "list":
+        """List the configuration settings."""
+        app = capycli.config.list.ConfigList()
+        app.run(args)
+        return
+
+    if subcommand == "toxlsx":
+        """Create an Excel sheet showing the mapping result."""
+        app2 = capycli.mapping.mapping_to_xlsx.MappingToExcelXlsx()
+        app2.run(args)
+        return
+
+    print_red("Unknown sub-command: " + subcommand)
+    sys.exit(ResultCode.RESULT_COMMAND_ERROR)
diff --git a/capycli/config/list.py b/capycli/config/list.py
new file mode 100644
index 0000000..caf1bb1
--- /dev/null
+++ b/capycli/config/list.py
@@ -0,0 +1,81 @@
+# -------------------------------------------------------------------------------
+# Copyright (c) 2024 Siemens
+# All Rights Reserved.
+# Author: thomas.graf@siemens.com
+#
+# SPDX-License-Identifier: MIT
+# -------------------------------------------------------------------------------
+
+import os
+from typing import Any, Dict
+
+import capycli.common.html_support
+import capycli.common.json_support
+import capycli.common.script_base
+from capycli import get_logger
+from capycli.common.print import print_green, print_text, print_yellow
+from capycli.main.options import CommandlineSupport
+
+LOG = get_logger(__name__)
+
+
+class ConfigList(capycli.common.script_base.ScriptBase):
+    """List the configuration settings"""
+
+    def print_config(self, config: Dict[str, Any]) -> None:
+        for key in config:
+            print(" ", key, "=", config[key])
+
+    def run(self, args: Any) -> None:
+        """Main method()"""
+        if args.debug:
+            global LOG
+            LOG = capycli.get_logger(__name__)
+
+        print_text(
+            "\n" + capycli.APP_NAME + ", " + capycli.get_app_version() +
+            " - List the configuration settings\n")
+
+        if args.help:
+            print("usage: CaPyCli config list")
+            print("")
+            return
+
+        cmd_support = CommandlineSupport()
+
+        config: Dict[str, Any] = {}
+        env_url = os.environ["SW360ServerUrl"]
+        if (env_url):
+            print_green("Environment: SW360ServerUrl =", env_url)
+            config["url"] = env_url
+
+        env_token = os.environ["SW360ProductionToken"]
+        if (env_token):
+            print_green("Environment: SW360ServerUrl =", env_token)
+            config["token"] = env_token
+
+        print()
+
+        home = os.path.expanduser("~")
+        user_cfg = os.path.join(home, cmd_support.CONFIG_FILE_NAME)
+        if os.path.isfile(user_cfg):
+            print_green("User .capycli.cfg found")
+            config_user = cmd_support.read_config(user_cfg)
+            self.print_config(config_user)
+            config = cmd_support.update_config(config, config_user)
+        else:
+            print_yellow("No user .capycli.cfg found!")
+
+        if os.path.isfile(cmd_support.CONFIG_FILE_NAME):
+            print_green("\nLocal .capycli.cfg found")
+            config_local = cmd_support.read_config()
+            self.print_config(config_local)
+            config = cmd_support.update_config(config, config_local)
+        else:
+            print_yellow("\nNo local .capycli.cfg found!")
+
+        print()
+
+        print_text("Resulting configuration:")
+        self.print_config(config)
+        print()
diff --git a/capycli/main/application.py b/capycli/main/application.py
index 38e0af2..a4b2274 100644
--- a/capycli/main/application.py
+++ b/capycli/main/application.py
@@ -15,6 +15,7 @@
 import capycli
 from capycli.bom import handle_bom
 from capycli.common.print import print_red
+from capycli.config import handle_config
 from capycli.dependencies import handle_dependencies
 from capycli.main import options
 from capycli.main.result_codes import ResultCode
@@ -144,6 +145,8 @@ def _run(self, argv: List[str]) -> None:
             handle_moverview.run_moverview_command(self.options)
         elif command == "project":
             handle_project.run_project_command(self.options)
+        elif command == "config":
+            handle_config.run_config_command(self.options)
         else:
             print_red("Unknown command: " + command)
             sys.exit(ResultCode.RESULT_COMMAND_ERROR)
diff --git a/capycli/main/options.py b/capycli/main/options.py
index f433354..2ed29e4 100644
--- a/capycli/main/options.py
+++ b/capycli/main/options.py
@@ -438,10 +438,22 @@ def read_config(self, filename: str = "", config_string: str = "") -> Dict[str,
 
         return {}
 
+    def update_config(self, config_current: Dict[str, Any], config_new: Dict[str, Any]) -> Dict[str, Any]:
+        """Merge newer config settings into an existing config."""
+        for key in config_new:
+            config_current[key] = config_new[key]
+
+        return config_current
+
     def process_commandline(self, argv: Any) -> Any:
         """Reads the command line arguments"""
         args = self.parser.parse_args(argv)
-        cfg = self.read_config()
+        home = os.path.expanduser("~")
+        user_cfg_path = os.path.join(home, self.CONFIG_FILE_NAME)
+        cfg = self.read_config(user_cfg_path)
+
+        cfg_local = self.read_config()
+        cfg = self.update_config(cfg, cfg_local)
 
         if cfg:
             for key in cfg: