Including multiple authors in Authoring information for a Drupal 7 node I have a CMS to which many people can possibly provide data. So, I would want to include all the users who have contributed the data for a node by adding new data or moderating existing data, because everyone who contributed for a node deserve themselves to be undersigned. Right now, only the first person who creates the content would be the rightful author.

How can I achieve this?

I have googled but could not get much help. The closest I could find was this, which still goes unanswered. I have checked Entity Reference module but I could not get it to auto-fill the author whenever a user edits an existing node.

I have automatic revisions enabled, which means I do have the information of each author for a node who have contributed. But how do I pull each author out of the revision information and display the collection of all authors &amp; contributors in a nice manner at the end of each article?

Please help me find a solution, I am not that well versed with PHP programming.

Thanks &amp; Regards,
Raj Pawan G
I accomplished this by the following steps:


Download and enable the Rules module and the Entity Reference module.
Add a field called "Foo" to your content type. Field type: Entity Reference. Target type: user. 
Create a new Rule.

Add event: "Before saving content"
Add condition: Data comparison. Parameter: Data to compare: [node:type], Data value: bar (Where "bar" = your content type's name)
Add action: Add an item to a list. List: [node:field-foo], Item to add: [site:current-user]



Now every time content is saved, the user who saved it will be added to the list of editors of that page.