diff --git a/CODE_OF_CONDUCT.md b/CODE_OF_CONDUCT.md
index b4bcbe52..f7137cad 100644
--- a/CODE_OF_CONDUCT.md
+++ b/CODE_OF_CONDUCT.md
@@ -1,18 +1,18 @@
-# Contributor Covenant Code of Conduct
+# Contributor covenant code of conduct
 
-## Our Pledge
+## Pledge
 
-In the interest of fostering an open and welcoming environment, we as
-contributors and maintainers pledge to making participation in our
-project and our community a harassment-free experience for everyone,
-regardless of age, body size, disability, ethnicity, sex
-characteristics, gender identity and expression, level of experience,
-education, socioeconomic status, nationality, personal appearance,
-race, religion, or sexual identity and orientation.
+In the interest of fostering an open and welcoming environment,
+all contributors and maintainers pledge to making participation
+in the Ansys project and community a harassment-free experience
+for everyone, regardless of age, body size, disability, ethnicity,
+sex characteristics, gender identity and expression, level of
+experience, education, socioeconomic status, nationality, personal
+appearance, race, religion, or sexual identity and orientation.
 
-## Our Standards
+## Standards
 
-Examples of behavior that contributes to creating a positive environment
+Examples of behavior that contribute to creating a positive environment
 include:
 
 * Using welcoming and inclusive language
@@ -32,7 +32,7 @@ Examples of unacceptable behavior by participants include:
 * Other conduct which could reasonably be considered inappropriate in a
   professional setting
 
-## Our Responsibilities
+## Responsibilities
 
 Project maintainers are responsible for clarifying the standards of acceptable
 behavior and are expected to take appropriate and fair corrective action in
@@ -48,18 +48,18 @@ offensive, or harmful.
 
 This Code of Conduct applies both within project spaces and in public spaces
 when an individual is representing the project or its community. Examples of
-representing a project or community include using an official project e-mail
-address, posting via an official social media account, or acting as an appointed
+representing a project or community include using an official project email
+address, posting using an official social media account, or acting as an appointed
 representative at an online or offline event. Representation of a project may be
 further defined and clarified by project maintainers.
 
 ## Attribution
 
-This Code of Conduct is adapted from the [Contributor Covenant][homepage],
+This code of conduct is adapted from the [Contributor Covenant][homepage],
 version 1.4, available at
-https://www.contributor-covenant.org/version/1/4/code-of-conduct.html
+<https://www.contributor-covenant.org/version/1/4/code-of-conduct.html>
 
 [homepage]: https://www.contributor-covenant.org
 
 For answers to common questions about this code of conduct, see
-https://www.contributor-covenant.org/faq
+<https://www.contributor-covenant.org/faq>
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index ba1b0d71..57c1c4a4 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -1,5 +1,10 @@
-# Contributing
+# Contribute
 
-Refer to the [PyAnsys Developer's Guide] for contributing to this project.
+Overall guidance on contributing to a PyAnsys library appears in the
+[Contributing] topic in the *PyAnsys developer's guide*. Ensure that you
+are thoroughly familiar with this guide before attempting to contribute to
+openapi-common.
 
-[PyAnsys Developer's Guide]: https://dev.docs.pyansys.com/index.html
+[Contributing]: https://dev.docs.pyansys.com/how-to/contributing.html
+
+<!-- Begin content specific to your library here. -->
diff --git a/SECURITY.md b/SECURITY.md
index 2986c9c8..5a88c014 100644
--- a/SECURITY.md
+++ b/SECURITY.md
@@ -4,6 +4,7 @@
 
 > [!CAUTION]
 > Do not use GitHub issues to report any security vulnerabilities.
+
 If you detect a vulnerability, contact the [PyAnsys Core team](mailto:pyansys.core@ansys.com),
 mentioning the repository and the details of your finding. The team will address it as soon as possible.
 
diff --git a/doc/changelog.d/920.miscellaneous.md b/doc/changelog.d/920.miscellaneous.md
new file mode 100644
index 00000000..64e808bd
--- /dev/null
+++ b/doc/changelog.d/920.miscellaneous.md
@@ -0,0 +1 @@
+Chore: Update missing or outdated files