Tibco General Interface

Hi Friends,

I'm work with Intalio BPMS. In intalio one of form technology is ajax and based on Tibco General Interface.
For form technology integate with intalio I'm using ASP.NET , But I'm very like to learn ajax form in intalio.
Can give me a simple example for Fill Grid , Insert-Update-Delete and Select data from database and display
In the grid .

Because I have Different concerns because I kept my spot between the two to compare technology.
For example :
If we fill Grid in asp.net with Linq or other .... In General Interface how work with Grid ?
How select a row ? or how insert,update and delete or select ?

I'm grateful to give me an example

Best Regards

Pourdad Daneshmand