We would require a groups setup similar to other user groups in the internet. With all the functionalities as in the groups.
1. There will be different groups category
2. Different groups can be created
3. Members will be able to join the groups
4. People will be able to intract with the groups.
5. All the functionalities as in yahoogroups with uplaod functionalities etc.
6. Must be able to integreate with the existing website.
? ? ? ? The existing login structure will be provided.