diff --git a/account_banking_ach_base/README.rst b/account_banking_ach_base/README.rst
index fc3fb501..86796d1e 100644
--- a/account_banking_ach_base/README.rst
+++ b/account_banking_ach_base/README.rst
@@ -17,18 +17,19 @@ Localizations for North American Banking & Financials
     :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
     :alt: License: AGPL-3
 .. |badge3| image:: https://img.shields.io/badge/github-OCA%2Fl10n--usa-lightgray.png?logo=github
-    :target: https://github.com/OCA/l10n-usa/tree/16.0/account_banking_ach_base
+    :target: https://github.com/OCA/l10n-usa/tree/17.0/account_banking_ach_base
     :alt: OCA/l10n-usa
 .. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
-    :target: https://translation.odoo-community.org/projects/l10n-usa-16-0/l10n-usa-16-0-account_banking_ach_base
+    :target: https://translation.odoo-community.org/projects/l10n-usa-17-0/l10n-usa-17-0-account_banking_ach_base
     :alt: Translate me on Weblate
 .. |badge5| image:: https://img.shields.io/badge/runboat-Try%20me-875A7B.png
-    :target: https://runboat.odoo-community.org/builds?repo=OCA/l10n-usa&target_branch=16.0
+    :target: https://runboat.odoo-community.org/builds?repo=OCA/l10n-usa&target_branch=17.0
     :alt: Try me on Runboat
 
 |badge1| |badge2| |badge3| |badge4| |badge5|
 
-Add fields to Bank, Partner and Company required for ACH transactions in USA.
+Add fields to Bank, Partner and Company required for ACH transactions in
+USA.
 
 **Table of contents**
 
@@ -38,12 +39,13 @@ Add fields to Bank, Partner and Company required for ACH transactions in USA.
 Usage
 =====
 
-Add `routing_number` on Bank records.
+Add routing_number on Bank records.
 
 Add Legal ID on Partner and Company records.
 
-Add Mandate URL field to Company record. Use in email templates to provide customer with an easy
-way to access your Mandate Authorization form to streamline ACH authorizations.
+Add Mandate URL field to Company record. Use in email templates to
+provide customer with an easy way to access your Mandate Authorization
+form to streamline ACH authorizations.
 
 Bug Tracker
 ===========
@@ -51,7 +53,7 @@ Bug Tracker
 Bugs are tracked on `GitHub Issues <https://github.com/OCA/l10n-usa/issues>`_.
 In case of trouble, please check there if your issue has already been reported.
 If you spotted it first, help us to smash it by providing a detailed and welcomed
-`feedback <https://github.com/OCA/l10n-usa/issues/new?body=module:%20account_banking_ach_base%0Aversion:%2016.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+`feedback <https://github.com/OCA/l10n-usa/issues/new?body=module:%20account_banking_ach_base%0Aversion:%2017.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
 
 Do not contact contributors directly about support or help with technical issues.
 
@@ -59,20 +61,20 @@ Credits
 =======
 
 Authors
-~~~~~~~
+-------
 
 * Thinkwell Designs
 
 Contributors
-~~~~~~~~~~~~
+------------
 
-* Dave Burkholder <dave@thinkwelldesigns.com>
-* Maxime Chambreuil <mchambreuil@opensourceintegrators.com>
-* Serpent Consulting Services Pvt. Ltd. <support@serpentcs.com>
-* Murtaza Mithaiwala	<mmithaiwala@opensourceintegrators.com>
+-  Dave Burkholder <dave@thinkwelldesigns.com>
+-  Maxime Chambreuil <mchambreuil@opensourceintegrators.com>
+-  Serpent Consulting Services Pvt. Ltd. <support@serpentcs.com>
+-  Murtaza Mithaiwala <mmithaiwala@opensourceintegrators.com>
 
 Maintainers
-~~~~~~~~~~~
+-----------
 
 This module is maintained by the OCA.
 
@@ -84,6 +86,6 @@ OCA, or the Odoo Community Association, is a nonprofit organization whose
 mission is to support the collaborative development of Odoo features and
 promote its widespread use.
 
-This module is part of the `OCA/l10n-usa <https://github.com/OCA/l10n-usa/tree/16.0/account_banking_ach_base>`_ project on GitHub.
+This module is part of the `OCA/l10n-usa <https://github.com/OCA/l10n-usa/tree/17.0/account_banking_ach_base>`_ project on GitHub.
 
 You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.
diff --git a/account_banking_ach_base/pyproject.toml b/account_banking_ach_base/pyproject.toml
new file mode 100644
index 00000000..4231d0cc
--- /dev/null
+++ b/account_banking_ach_base/pyproject.toml
@@ -0,0 +1,3 @@
+[build-system]
+requires = ["whool"]
+build-backend = "whool.buildapi"
diff --git a/account_banking_ach_base/readme/CONTRIBUTORS.md b/account_banking_ach_base/readme/CONTRIBUTORS.md
new file mode 100644
index 00000000..39c4c3fd
--- /dev/null
+++ b/account_banking_ach_base/readme/CONTRIBUTORS.md
@@ -0,0 +1,4 @@
+- Dave Burkholder \<<dave@thinkwelldesigns.com>\>
+- Maxime Chambreuil \<<mchambreuil@opensourceintegrators.com>\>
+- Serpent Consulting Services Pvt. Ltd. \<<support@serpentcs.com>\>
+- Murtaza Mithaiwala \<<mmithaiwala@opensourceintegrators.com>\>
diff --git a/account_banking_ach_base/readme/CONTRIBUTORS.rst b/account_banking_ach_base/readme/CONTRIBUTORS.rst
deleted file mode 100644
index fdaab636..00000000
--- a/account_banking_ach_base/readme/CONTRIBUTORS.rst
+++ /dev/null
@@ -1,4 +0,0 @@
-* Dave Burkholder <dave@thinkwelldesigns.com>
-* Maxime Chambreuil <mchambreuil@opensourceintegrators.com>
-* Serpent Consulting Services Pvt. Ltd. <support@serpentcs.com>
-* Murtaza Mithaiwala	<mmithaiwala@opensourceintegrators.com>
diff --git a/account_banking_ach_base/readme/DESCRIPTION.rst b/account_banking_ach_base/readme/DESCRIPTION.md
similarity index 82%
rename from account_banking_ach_base/readme/DESCRIPTION.rst
rename to account_banking_ach_base/readme/DESCRIPTION.md
index f67cdafa..71e02781 100644
--- a/account_banking_ach_base/readme/DESCRIPTION.rst
+++ b/account_banking_ach_base/readme/DESCRIPTION.md
@@ -1 +1,2 @@
-Add fields to Bank, Partner and Company required for ACH transactions in USA.
+Add fields to Bank, Partner and Company required for ACH transactions in
+USA.
diff --git a/account_banking_ach_base/readme/USAGE.md b/account_banking_ach_base/readme/USAGE.md
new file mode 100644
index 00000000..910346ff
--- /dev/null
+++ b/account_banking_ach_base/readme/USAGE.md
@@ -0,0 +1,7 @@
+Add routing_number on Bank records.
+
+Add Legal ID on Partner and Company records.
+
+Add Mandate URL field to Company record. Use in email templates to
+provide customer with an easy way to access your Mandate Authorization
+form to streamline ACH authorizations.
diff --git a/account_banking_ach_base/readme/USAGE.rst b/account_banking_ach_base/readme/USAGE.rst
deleted file mode 100644
index 381ada16..00000000
--- a/account_banking_ach_base/readme/USAGE.rst
+++ /dev/null
@@ -1,6 +0,0 @@
-Add `routing_number` on Bank records.
-
-Add Legal ID on Partner and Company records.
-
-Add Mandate URL field to Company record. Use in email templates to provide customer with an easy
-way to access your Mandate Authorization form to streamline ACH authorizations.
diff --git a/account_banking_ach_base/static/description/index.html b/account_banking_ach_base/static/description/index.html
index f19af5c5..205e563c 100644
--- a/account_banking_ach_base/static/description/index.html
+++ b/account_banking_ach_base/static/description/index.html
@@ -368,8 +368,9 @@ <h1 class="title">Localizations for North American Banking &amp; Financials</h1>
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 !! source digest: sha256:3e433c1cd98ea8f71c47602d76dc289df93b16fc3d56487bff66d2455e5d2c6a
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
-<p><a class="reference external image-reference" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external image-reference" href="http://www.gnu.org/licenses/agpl-3.0-standalone.html"><img alt="License: AGPL-3" src="https://img.shields.io/badge/licence-AGPL--3-blue.png" /></a> <a class="reference external image-reference" href="https://github.com/OCA/l10n-usa/tree/16.0/account_banking_ach_base"><img alt="OCA/l10n-usa" src="https://img.shields.io/badge/github-OCA%2Fl10n--usa-lightgray.png?logo=github" /></a> <a class="reference external image-reference" href="https://translation.odoo-community.org/projects/l10n-usa-16-0/l10n-usa-16-0-account_banking_ach_base"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external image-reference" href="https://runboat.odoo-community.org/builds?repo=OCA/l10n-usa&amp;target_branch=16.0"><img alt="Try me on Runboat" src="https://img.shields.io/badge/runboat-Try%20me-875A7B.png" /></a></p>
-<p>Add fields to Bank, Partner and Company required for ACH transactions in USA.</p>
+<p><a class="reference external image-reference" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external image-reference" href="http://www.gnu.org/licenses/agpl-3.0-standalone.html"><img alt="License: AGPL-3" src="https://img.shields.io/badge/licence-AGPL--3-blue.png" /></a> <a class="reference external image-reference" href="https://github.com/OCA/l10n-usa/tree/17.0/account_banking_ach_base"><img alt="OCA/l10n-usa" src="https://img.shields.io/badge/github-OCA%2Fl10n--usa-lightgray.png?logo=github" /></a> <a class="reference external image-reference" href="https://translation.odoo-community.org/projects/l10n-usa-17-0/l10n-usa-17-0-account_banking_ach_base"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external image-reference" href="https://runboat.odoo-community.org/builds?repo=OCA/l10n-usa&amp;target_branch=17.0"><img alt="Try me on Runboat" src="https://img.shields.io/badge/runboat-Try%20me-875A7B.png" /></a></p>
+<p>Add fields to Bank, Partner and Company required for ACH transactions in
+USA.</p>
 <p><strong>Table of contents</strong></p>
 <div class="contents local topic" id="contents">
 <ul class="simple">
@@ -385,17 +386,18 @@ <h1 class="title">Localizations for North American Banking &amp; Financials</h1>
 </div>
 <div class="section" id="usage">
 <h1><a class="toc-backref" href="#toc-entry-1">Usage</a></h1>
-<p>Add <cite>routing_number</cite> on Bank records.</p>
+<p>Add routing_number on Bank records.</p>
 <p>Add Legal ID on Partner and Company records.</p>
-<p>Add Mandate URL field to Company record. Use in email templates to provide customer with an easy
-way to access your Mandate Authorization form to streamline ACH authorizations.</p>
+<p>Add Mandate URL field to Company record. Use in email templates to
+provide customer with an easy way to access your Mandate Authorization
+form to streamline ACH authorizations.</p>
 </div>
 <div class="section" id="bug-tracker">
 <h1><a class="toc-backref" href="#toc-entry-2">Bug Tracker</a></h1>
 <p>Bugs are tracked on <a class="reference external" href="https://github.com/OCA/l10n-usa/issues">GitHub Issues</a>.
 In case of trouble, please check there if your issue has already been reported.
 If you spotted it first, help us to smash it by providing a detailed and welcomed
-<a class="reference external" href="https://github.com/OCA/l10n-usa/issues/new?body=module:%20account_banking_ach_base%0Aversion:%2016.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
+<a class="reference external" href="https://github.com/OCA/l10n-usa/issues/new?body=module:%20account_banking_ach_base%0Aversion:%2017.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
 <p>Do not contact contributors directly about support or help with technical issues.</p>
 </div>
 <div class="section" id="credits">
@@ -412,7 +414,7 @@ <h2><a class="toc-backref" href="#toc-entry-5">Contributors</a></h2>
 <li>Dave Burkholder &lt;<a class="reference external" href="mailto:dave&#64;thinkwelldesigns.com">dave&#64;thinkwelldesigns.com</a>&gt;</li>
 <li>Maxime Chambreuil &lt;<a class="reference external" href="mailto:mchambreuil&#64;opensourceintegrators.com">mchambreuil&#64;opensourceintegrators.com</a>&gt;</li>
 <li>Serpent Consulting Services Pvt. Ltd. &lt;<a class="reference external" href="mailto:support&#64;serpentcs.com">support&#64;serpentcs.com</a>&gt;</li>
-<li>Murtaza Mithaiwala    &lt;<a class="reference external" href="mailto:mmithaiwala&#64;opensourceintegrators.com">mmithaiwala&#64;opensourceintegrators.com</a>&gt;</li>
+<li>Murtaza Mithaiwala &lt;<a class="reference external" href="mailto:mmithaiwala&#64;opensourceintegrators.com">mmithaiwala&#64;opensourceintegrators.com</a>&gt;</li>
 </ul>
 </div>
 <div class="section" id="maintainers">
@@ -422,7 +424,7 @@ <h2><a class="toc-backref" href="#toc-entry-6">Maintainers</a></h2>
 <p>OCA, or the Odoo Community Association, is a nonprofit organization whose
 mission is to support the collaborative development of Odoo features and
 promote its widespread use.</p>
-<p>This module is part of the <a class="reference external" href="https://github.com/OCA/l10n-usa/tree/16.0/account_banking_ach_base">OCA/l10n-usa</a> project on GitHub.</p>
+<p>This module is part of the <a class="reference external" href="https://github.com/OCA/l10n-usa/tree/17.0/account_banking_ach_base">OCA/l10n-usa</a> project on GitHub.</p>
 <p>You are welcome to contribute. To learn how please visit <a class="reference external" href="https://odoo-community.org/page/Contribute">https://odoo-community.org/page/Contribute</a>.</p>
 </div>
 </div>
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 00000000..5041c4a4
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,3 @@
+# generated from manifests external_dependencies
+ach
+python-stdnum