Contribution logoupdate

site2/website/contributing.md

@@ -295,6 +295,28 @@ the static content is generated by CI job and merged into the `asf-site` branch.
 
 Follow the [README](https://github.com/apache/pulsar/tree/master/site2) for making contributions to the website.
 
+#### Updating user logo
+The Apache Pulsar Community welcomes all users to update their company logos on Pulsar website. If your team or organization has adopted Pulsar in production, you can update your company logos on [Pulsar website](https://pulsar.apache.org/en/powered-by/).
+
+To update your company logo, follow these steps:
+1. Open [link](https://github.com/apache/pulsar/blob/master/site2/website/data/users.js) in your browser, then click the **Edit** icon to fork Pulsar repo, create a new branch and edit this file.
+2. Add your company’s information at the end of file. 
+
+	Example:
+	```
+	{
+	name: 'StreamNative',
+	url: 'https://streamnative.io/',
+	logo: 'https://streamnative.io/static/images/streamnative-logo-white-bakground.png',
+	logo_white: true
+	}
+	```
+	>Note
+	></br>The `logo_white` parameter is set to `true` only when your company logo is in white color. Otherwise, you only need to add `name`, `url` and `logo`.
+
+3. Commit the changes in your account’s repo, publish the branch and create pull request.
+4. Update comments, if any. If no more comment, your pull request will be approved and merged by reviewers.
+
 ## Becoming a committer
 
 Committers are community members that have write access to the project’s