There are a lot of modules that enable two-way referencing nodes to each other. In the descriptions I read about those modules, they do not functionally seem to differ from each other. The modules I found are:
- Reverse Node Reference
- Corresponding Node References
- Node Relationships
- BackReference
- Node Referrer
You can find links to these modules on the Merge Blog: 10 small but usefull Drupal modules - Part 2 (Due to spam restrictions I can't post more than 1 link, so I can't link to the modules directly).
Which module to choose? Are some modules better than others? How do they differ from each other?
Can anyone tell me where to find a decent description of these modules with their pre's and con's and maybe screenshots of how the interface is or what it takes to set up two way node referencing?