The terminal's not so scary anymore ...
repo.0.adaptor=onbase repo.0.repo=DataSourceName repo.0.props.endpoint=https://onbase.example.com/AppServer64/Service.asmx repo.0.props.username=MANAGER repo.0.props ...
repo.0.adaptor=dctm repo.0.repo=Documentum repo.0.props.username=barthur repo.0.props.password=barthur and adapt the repository name (repo.0.repo=Documentum) to the name of the doc base you want to ...