Can I pass logged-in iDesktop ProjectWise credentials to a new process so user doesn't have to log in again for new process?

Can I pass logged-in iDesktop ProjectWise credentials to a new process so user doesn't have to log in again for new process?

This comes from here (but there's no replies there yet so I'm cutting this up into pieces):
communities.bentley.com/.../idesktop-problem-when-closing-excel-spreadsheet-or-word-document