=over 4
-=item C<get_mext_trams_number %params>
+=item C<get_next_trans_number %params>
Generates a new unique record number for the mixing class. Each record
type (invoices, sales quotations, purchase orders etc) has its own
=item C<create_trans_number %params>
-Calls and returns L</get_next_trans_number> with the parameters
+Calls and returns </get_next_trans_number> with the parameters
C<update_defaults = 1> and C<update_record = 1>. C<%params> is passed
to it as well.