InfoPath Dev

Do you want them to manipulate the items on the form or do you want them to actually edit the Sharepoint Lists? Insert, Delete, etc.

If it is just within the form you would need to build a list in the main data source.

So as they select items from the SP list it would copy them to the list in the form.

I would probably do this with a repeating table and use a button and then put an action on the button to copy the record.

Then another repeating table would list the items in the form list. A button there could be for removal.

Not sure how this behaves in a browser form but should be fine.

Thanks for the reply.

Sorry! I am unable to understand the steps you have mentioned above. I have a list from my Sharepoint site from which I need to let the users select more than one item. The master list is available inn sharepoint and so I am getting that through a sharepoint webservice call defined as a secondary data source in data connections of the form. Once I upload the form in to sharepoint site the user will open the browser enabled form in sharepoint and select the items he is interested in from this master list.

I didn't understand what do you mean by "SP list" and the sentences which are following it in your reply.

Can you please be more detail...Thanks in advance.