Web access to work items

Hi

Is there a way (from project portal) to add/update/quary work items of a project

I am looking for a full web access to team system (using only explorer)

Thanks.

Visual Studio Team System18

You can look at Teamplain's product: http://www.devbiz.com/teamplain/webaccess/

So the answer is no , only 3rd party that develop a Team System web component

With TFS V1, there is no built in way to add/remove/update work items using a web client. There are plans of adding this capability in the next release of TFS. Meanwhile, you can utilize other 3rd party tools to accomplish this.