[Koha] Koha customizing Perl templates

[Linda Culberson]

All,
Is it okay to change the templates in 3.4.1  or will they be overwritten 
with upgrades  making it better to use the opacuserjs and intranetuserjs 
  system preferences?

Thanks in advance.
-- 
Linda Culberson      lculber at mdah.state.ms.us
Archives and Records Services Division
Ms. Dept. of Archives & History
P. O. Box 571
Jackson, MS 39205-0571
Telephone:  601/576-6873   Fax:  601/576-6824