Update CONTRIBUTING.md and PULL_REQUEST_TEMPLATE.md with CLA procedure description and mention that pull-requests are now accepted
diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
index 721da06..5392390 100644
--- a/.github/PULL_REQUEST_TEMPLATE.md
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -1,8 +1,5 @@
-## IMPORTANT INFORMATION
+## IMPORTANT INFORMATION
### Contributor License Agreement (CLA)
-* The Pull Request feature will be considered by STMicroelectronics only after a **Contributor License Agreement (CLA)** mechanism has been deployed.
-* We are currently working on the set-up of this procedure.
-
-
-
+* The Pull Request feature will be considered by STMicroelectronics after the signature of a **Contributor License Agreement (CLA)** by the submitter.
+* If you did not sign such agreement, please follow the steps mentioned in the CONTRIBUTING.md file.
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 2b3cbca..72bb44b 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -7,15 +7,28 @@
### 1. Before opening an issue
To report a bug/request please file an issue in the right repository
(example for [stm32g4xx_hal_driver](https://github.com/STMicroelectronics/stm32g4xx_hal_driver/issues/new/choose)).
-But check the following boxes before posting an issue:
+Please check the following boxes before posting an issue:
- [ ] `Make sure you are using the latest commit (major releases are Tagged, but corrections are available as new commits).`
-- [ ] `Make sure your issue is a question/feedback/suggestions RELATED TO the software provided in this repo.` Otherwise, it should be discussed on the [ST Community/STM32 MCUs forum](https://community.st.com/s/group/0F90X000000AXsASAW/stm32-mcus).
-- [ ] `Make sure your issue is not already reported/fixed on GitHub or discussed on a previous Issue.` Please refer to this [dashboard](https://github.com/orgs/STMicroelectronics/projects/2) for the list of issues and pull-requests. Do not forget to browse into the **closed** issues.
-
+- [ ] `Make sure your issue is a question/feedback/suggestions RELATED TO the software provided in this repository.` Otherwise, it should be discussed on the [ST Community/STM32 MCUs forum](https://community.st.com/s/group/0F90X000000AXsASAW/stm32-mcus).
+- [ ] `Make sure your issue is not already reported/fixed on GitHub or discussed on a previous issue.` Please refer to this [dashboard](https://github.com/orgs/STMicroelectronics/projects/2) for the list of issues and pull-requests. Do not forget to browse into the **closed** issues.
### 2. Posting the issue
-When you have checked the previous boxes. You will find two templates Issues (Bug Report or Other Issue) available in the **Issues** tab of the repo
+When you have checked the previous boxes. You will find two templates (Bug Report or Other Issue) available in the **Issues** tab of the repository.
### 3. Pull Requests
-For the moment, the Pull Request feature is not deployed. STMicrolectronics is working on a Contributor License Agreement procedure
+STMicrolectronics is happy to receive contributions from the community, based on an initial Contributor License Agreement (CLA) procedure.
+
+* If you are an individual writing original source code and you are sure **you own the intellectual property**, then you need to sign an Individual CLA (https://cla.st.com).
+* If you work for a company that wants also to allow you to contribute with your work, your company needs to provide a Corporate CLA (https://cla.st.com) mentioning your GitHub account name.
+* If you are not sure that a CLA (Individual or Corporate) has been signed for your GitHub account you can check here (https://cla.st.com).
+
+Please note that:
+* The Corporate CLA will always take precedence over the Individual CLA.
+* One CLA submission is sufficient, for any project proposed by STMicroelectronics.
+
+#### How to proceed
+
+* We recommend to engage first a communication thru an issue, in order to present your proposal. Just to confirm that it corresponds to STMicroelectronics domain or scope.
+* Then fork the project to your GitHub account to further develop your contribution. Please use the latest commit version.
+* Please, submit one Pull Request for one new feature or proposal. This will ease the analysis and the final merge if accepted.
