diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 0b34ad0..6902446 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -10,15 +10,14 @@ Please note that the SDMX Dashboard Generator has a [License](LICENCE.pdf). By p
 
 ### Reporting Bugs
 
-You can use GitHub issues to track bugs and requests.
+We use GitHub issues to track bugs and feature requests.
 
 If you spot a problem with the application, [search if an issue already exists](https://github.com/bis-med-it/SDMX-dashboard-generator/issues). If a related issue doesn't exist, you can [open a new issue](https://github.com/bis-med-it/SDMX-dashboard-generator/issues/new/choose) and submit a bug report.
 
 ### Suggesting Enhancements
 
-Suggestions for new features and improvements are most welcome. Please [open an issue](https://github.com/bis-med-it/SDMX-dashboard-generator/issues/new/choose) and label it **enhancement**.
+Suggestions for new features and improvements are most welcome. Please [open a feature request issue](https://github.com/bis-med-it/SDMX-dashboard-generator/issues/new/choose).
 
-- All ideas are welcome!
 - Remember to include sufficient details and context.
 - If you have multiple suggestions please submit them separately so we can track them.
 - Screenshots are always helpful
@@ -30,12 +29,14 @@ If you find an issue to work on, you are welcome to open a PR with a fix.
 
 ### Pull Requests
 
+We cordially invite you to use our [pull request template](/.github/PULL_REQUEST_TEMPLATE/pull_request_template.md).
+
 You may open a pull request to:
 
 - Add new features to the application
 - Fix problems that are important to users
 - Maintain the quality of the code
 
-We cordially invite you to use our [Pull Request template](/.github/PULL_REQUEST_TEMPLATE/pull_request_template.md).
+Pull requests should be linked to their corresponding issue in order to ensure traceability.
 
-Please make sure you follow our style guides integrating [flake8](https://flake8.pycqa.org/en/latest/) and [black](https://black.readthedocs.io/en/stable/index.html). A configuration for the former is already provided, and you can find a [good introduction here](https://medium.com/@huzaifazahoor654/improving-code-quality-with-flake8-and-black-a-guide-for-python-developers-c374168d5884).
+Please make sure you follow our style guides integrating [flake8](https://flake8.pycqa.org/en/latest/) and [black](https://black.readthedocs.io/en/stable/index.html) to ensure clean code.
diff --git a/docs_src/walkthrough.md b/docs_src/walkthrough.md
index 3ba8c91..36497f9 100644
--- a/docs_src/walkthrough.md
+++ b/docs_src/walkthrough.md
@@ -1,6 +1,6 @@
 # Walkthrough
 
-## Main features
+## Main Features
 
 <div style="display: flex;">
   <div style="flex: 1; text-align: center; margin: 10px; background-color: rgba(200, 200, 200, 0.15);">
@@ -136,7 +136,7 @@
 
 </div>
 
-## High-level architecture
+## High-Level Architecture
 
 <div style="display: flex;">
   <div style="flex: 1; text-align: center; margin: 10px; background-color: rgba(200, 200, 200, 0.15);">