config_dirOptional.Typeuniline.os_config_dir-configurationfiledirectoryforspecificOS
Specify and alternate location of a configuration directory depending on the OS (as returned by $^O or
$Config{'osname'}, see "PLATFORMS" in perlport) Common values for $^O are 'linux', 'MSWin32', 'darwin'
Optional.Typehashofuniline.file-targetconfigurationfilename
specify the configuration file name. This parameter may not be applicable depending on your application.
It may also be hardcoded in a custom backend. If not specified, the instance name is used as base name
for your configuration file. The configuration file namecan be specified with &index() or &element
function. See backend specifications <http://search.cpan.org/dist/Config-
Model/lib/Config/Model/BackendMgr.pm#Backend_specification> and Config::Model::Role::ComputeFunction.
Optional.Typeuniline.