How to make a row enabled for lead selection and make other Rows disabled?

Hi,

What I require is:

In a webdynpro table , which can have multiple rows, I want to make the rows which are retrieved fom backend as disabled for selection.

And when I add a new row (using an ADD functionality) , this newly added row should only be enabled for lead selection.

The Table property "enabled" can be assigned a context , and can be used to control the disabling of whole table.But then if I add the new row to this table, even this will be disabled.

I can set lead selection to a the new row, but if the whole table is disabled, this won't work.

Please suggest a solution for this.

Thanks,

Richa