Displaying content across multiple sites in the same portal instance is an out-of-the-box Liferay feature. This article provides a basic example for achieving this.
Resolution
The following steps comprise a basic example to demonstrate the ability to share web content across sites.
- Create two Sites. Name them "Site1" and "Site2"
- Add the Web Content Display Portlet in the first site and title it "Site1 Test"
- Click on the wrench icon and select Configuration for that portlet.
- Under the Scope tab, select Global as opposed to Default
- Add some web content and publish it.
- In the second site, add a Web Content Display Portlet
- Click on the wrench icon and select Configuration for that portlet.
- Under the Scope tab, select Global again
- Go back to the Setup tab, now you should see the "Site1 Test" web content article added in the other site.
- Select it and click Save
Additional Information
Please note that if the two sites are in separate portal instances, the web content is not meant to sync across them.