diff --git a/INSTALL.rst b/INSTALL.rst
index cb4b9ff..5de8ceb 100644
--- a/INSTALL.rst
+++ b/INSTALL.rst
@@ -1,6 +1,6 @@
 ..
     This file is part of Brazil Data Cube BDC-Collectors.
-    Copyright (C) 2022 INPE.
+    Copyright (C) 2023 INPE.
 
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -66,9 +66,9 @@ Install in development mode::
 
     If you want to create a new *Python Virtual Environment*, please, follow this instruction:
 
-    *1.* Create a new virtual environment linked to Python 3.8::
+    *1.* Create a new virtual environment linked to Python 3.11::
 
-        python3.8 -m venv venv
+        python3.11 -m venv venv
 
 
     **2.** Activate the new environment::
@@ -90,12 +90,7 @@ Build the Documentation
 
 You can generate the documentation based on Sphinx with the following command::
 
-    python setup.py build_sphinx
-
-
-The above command will generate the documentation in HTML and it will place it under::
-
-    doc/sphinx/_build/html/
+    sphinx-build docs/sphinx docs/sphinx/_build/html
 
 
 The above command will generate the documentation in HTML and it will place it under::
diff --git a/USAGE.rst b/USAGE.rst
index 5266651..cd7089d 100644
--- a/USAGE.rst
+++ b/USAGE.rst
@@ -1,6 +1,6 @@
 ..
     This file is part of Brazil Data Cube BDC-Collectors.
-    Copyright (C) 2022 INPE.
+    Copyright (C) 2023 INPE.
 
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -47,6 +47,7 @@ The command ``search`` has the following parameters::
         -t --time     TEXT [required]  Time interval. (start/end). Format should be (YYYY-mm-dd)
         -u --username TEXT             Optional username used to search in provider.
            --password TEXT             Optional password used to search in provider.
+           --config   PATH             Path to the configuration file to extend options for provider creation
            --platform TEXT             Platform sensor (if required)
            --help                      Show this message and exit.
 
diff --git a/bdc_collectors/cli.py b/bdc_collectors/cli.py
index ab1b3e2..e18078f 100644
--- a/bdc_collectors/cli.py
+++ b/bdc_collectors/cli.py
@@ -1,6 +1,6 @@
 #
 # This file is part of Brazil Data Cube BDC-Collectors.
-# Copyright (C) 2022 INPE.
+# Copyright (C) 2023 INPE.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -30,7 +30,7 @@
 @click.group(cls=FlaskGroup, create_app=create_app)
 def cli():
     """Command line for BDC-Collectors."""
-    click.secho("""BDC-Collectors  Copyright (C) 2022  INPE
+    click.secho("""BDC-Collectors  Copyright (C) 2023  INPE
 This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
 This is free software, and you are welcome to redistribute it
 under certain conditions; type `show c' for details.""", bold=True)
diff --git a/bdc_collectors/exceptions.py b/bdc_collectors/exceptions.py
index 1e1c936..0d09178 100644
--- a/bdc_collectors/exceptions.py
+++ b/bdc_collectors/exceptions.py
@@ -36,7 +36,7 @@ def __str__(self):
 class DataOfflineError(DownloadError):
     """Indicate that the scene_id is not available (Offline).
 
-    Frequently used by Sentinel ``SciHub`` Provider.
+    Frequently used by Sentinel ``SciHub`` or ``Dataspace`` Provider.
     """
 
     scene_id: str
diff --git a/bdc_collectors/ext.py b/bdc_collectors/ext.py
index 7c15278..a115f13 100644
--- a/bdc_collectors/ext.py
+++ b/bdc_collectors/ext.py
@@ -22,7 +22,7 @@
 from threading import Lock
 from typing import Dict, List, Type
 
-import pkg_resources
+import importlib.metadata
 from flask import Flask
 
 from .base import BaseProvider
@@ -86,10 +86,10 @@ class CollectorExtension:
     Note:
         Make sure to initialize the ``CollectorExtension`` before.
 
-    We also the command line `bdc-collectors` which provides a way to
+    We also the command line `bdc-collector` which provides a way to
     consume those providers in terminal::
 
-        bdc-collectors --help
+        bdc-collector --help
     """
 
     state: CollectorState
@@ -119,7 +119,7 @@ def init_app(self, app: Flask, **kwargs):
     def init_providers(self, entry_point: str = 'bdc_collectors.providers', **kwargs):
         """Load the supported providers from setup.py entry_point."""
         if entry_point:
-            for base_entry in pkg_resources.iter_entry_points(entry_point):
+            for base_entry in importlib.metadata.entry_points(group=entry_point):
                 provider = base_entry.load()
 
                 if hasattr(provider, 'init_provider') and callable(provider.init_provider):
diff --git a/setup.py b/setup.py
index ad77cd2..b34383c 100644
--- a/setup.py
+++ b/setup.py
@@ -1,6 +1,6 @@
 #
 # This file is part of Brazil Data Cube BDC-Collectors.
-# Copyright (C) 2022 INPE.
+# Copyright (C) 2023 INPE.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -118,9 +118,12 @@
         'Environment :: Web Environment',
         'Intended Audience :: Education',
         'Intended Audience :: Science/Research',
-        'License :: OSI Approved :: MIT License',
+        'License :: OSI Approved :: GNU General Public License v3 (GPLv3)',
         'Operating System :: OS Independent',
         'Programming Language :: Python :: 3.8',
+        'Programming Language :: Python :: 3.9',
+        'Programming Language :: Python :: 3.10',
+        'Programming Language :: Python :: 3.11',
         'Topic :: Software Development :: Libraries :: Python Modules',
         'Topic :: Scientific/Engineering :: GIS',
     ],