Lead Status= 'Closed-Won/Lost'. On save and then "Edit", the user should not be allowed to change status anymore and the saved status is the final one.

Hi,

  I have a problem on my requirement (Status management) component set is BT108H_LEA. When i set the lead Status= 'Closed-Won/Lost'. On save and then "Edit", the user should not be allowed to change the details anymore  and the saved status is the final one.

so

1. I tried to disable/hide the EDIT button once the lead is saved using get_method and do_prepare_output.

2. i tried to call  another configuration  after saving the lead, using Do_config_determination.

how can we do this process?

please give me some ideas.