ProjectLink 10.1 : customize 'new project' page

In ProjectLink, when we start a new Project, we would like to be able to set by default the value of 'Execution Control' = 'Automatic'
Is possible customize the radio button for choose by default the 'Execution Control' = 'Automatic' ?

I have noted that these options are described in the file <%WT_HOME%>\codebase\netmarkets\jsp\project\showCheckBoxes.jspf.
Is possible customize this jsp page for to obtain what we want?

Thanks in advance for answer.