The Like feature enables users to vote for documents using a like / unlike system. The rating of the document is displayed on its Summary tab.
The Like feature is included by default in the Social Collaboration and Digital Asset Management modules. A dedicated gadget comes with Social Collaboration to enable users to see the most popular documents, providing another way to find documents.
Users can like documents, messages and activities. For message and activities likes, see the Wall Overview page.
Voting for a Document
Users need the Read right to vote for a document. They can vote for documents from the document's Summary tab or from the Document Library gadget in social workspaces.
To vote for a document from the Summary tab:
Click on the icon 
.
Your vote is added to the current document rating. The icon becomes 
.
To vote for a document from the Document Library gadget:
Click on the icon displayed below the document in the gadget.
Your vote is added to the current document rating. The icon becomes .
Voting against a Document
It is not possible to vote against a document. Users can only unlike the documents they have voted for, by following the same steps as to vote for a document. Clicking removes their vote from the document's rating.