Yet Another CPAN Grep

Dist-Zilla-Plugin-CustomLicense ( P/PO/POLETTIX/Dist-Zilla-Plugin-CustomLicense-1.0.2.tar.gz, POLETTIX, 2011; MetaCPAN )

Dist-Zilla-Plugin-CustomLicense/lib/Dist/Zilla/Plugin/CustomLicense.pm ( view source; MetaCPAN )

use.

=item B<< META2_NAME >>

The string that should be used for this license in the CPAN F<META.json>
or F<META.yml> file, according to the CPAN Meta spec v2. Leave out 
if there is no known string