Update Contribution Process.rst

Documentation/source/Readme/Contribution Process.rst

 Contribution Process
 ####################
-* Preparations
-* Downloading Code
-* Committing Code
-* Creating a Pull Request
-* Building Access Control
-* Reviewing Code
 
+.. toctree::
+ :maxdepth: 1
+ 
 Preparations
 ************
 * Install, configure, and use Git. For details, visit https://docs.gitlab.com/runner/install/
@@ -163,9 +160,11 @@ Access the fork repository on Gitee, click the button for creating a PR, and sel
 
 For details, visit https://docs.gitlab.com/ee/ci/ci_cd_for_external_repos/#how-it-works
 
-.. notice::
+.. note::
 
-How do I create PRs at the same time if multiple code repositories have compilation dependencies? During the development of the operating system (OS), it is common that multiple code repositories have compilation dependencies. Therefore, the PRs need to be created and merged at the same time. For this reason, Gitee uses issues as the dependency identifiers for code repositories with compilation dependencies to commit the PRs. Follow the operations below:
+How do I create PRs at the same time if multiple code repositories have compilation dependencies? During the development of the operating system (OS), it is common that multiple code repositories have compilation dependencies. Therefore, the PRs need to be created and merged at the same time. For this reason, Gitee uses issues as the dependency identifiers for code repositories with compilation dependencies to commit the PRs. 
+
+Follow the operations below:
 
 #. Create an issue in any of the code repositories.
 #. Associate PRs that need to be built and merged at the same time with the issue.
@@ -207,6 +206,6 @@ Reviewing Code
 For details, visit https://docs.gitlab.com/ee/development/code_review.html#code-review-guidelines
 
 
-Related topic: FAQs
+Related topic: `FAQs <https://git.ostc-eu.org/docs/developer-guide/-/blob/master/Documentation/source/Readme/FAQs.rst/>`_