https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=15148 --- Comment #8 from Fridolin SOMERS <fridolin.somers@biblibre.com> --- Look at serials/subscription-add.pl _guess_enddate() : } elsif($frequency->{'unit'} eq 'month') { ($year, $month, $day) = Add_Delta_YM(split(/-/, $startdate_iso), 0, $numberlength * $frequency->{'unitsperissue'} / $frequency->{'issuesperunit'}); It is called by : if($subtype eq "issues") { $enddate = _guess_enddate($firstacquidate, $periodicity, $numberlength, $weeklength, $monthlength) } else { $enddate = _guess_enddate($startdate, $periodicity, $numberlength, $weeklength, $monthlength) } You see subscription start date is used. -- You are receiving this mail because: You are watching all bug changes.