Question : Multiple Task Lists in one view

Hello,

I am running a Sharepoint 2010 install where I hope to support multiple clients. I would like them to be able to assign my team tasks, view their tasks and companies tasks, but not view other companies tasks. I also do not want them to be able to see eachother in people picker.

Is there a way to have one task list and use permissions to allow them only to see their company's users in people picker and their company's tasks in the task list.

I want this functionality so that I can view all tasks in one place rather than having to jump list to list.

If you have another suggestion for another means to accomplish the same goal I am all ears.

Thanks!

Answer : Multiple Task Lists in one view

I would use the new multi tenant feature of SharePoint 2010 to segregate your customers. This will allow them to have their own admin areas and will make it so they can't see eachothers data or users but the sites can run under the same web application.

Then to resolve your issue of seeing all of your tasks in a single list there is a few things you can do such as rollups, workflow, CQWP, or even powershell.