$ cat pm_1190415/external/external_hash %hash = ( scopeX => { modelA => [qw{XA XA XA}], modelB => [qw{XB XB XB}], }, scopeY => { modelA => [qw{YA YA YA}], modelB => [qw{YB YB YB}], }, scopeZ => { modelA => [qw{ZA ZA ZA}], modelB => [qw{ZB ZB ZB}], }, ); 1;