+my %link_type_defaults = (
+ filter => 'type_filter',
+ project => 'globalproject',
+ description => 'transaction_description',
+ date => 'transdate',
+);
+
+my @link_type_specifics = (
+ { title => t8('Requirement spec'), type => 'requirement_spec', model => 'RequirementSpec', number => 'id', project => 'project', description => 'title', date => undef, filter => 'working_copy_filter', },