[Koha] How to add additional options to the items search page for label batch creator?

[Indranil Das Gupta]

Hi all,

My client has a spine label generation requirement, where they want
the following options from screen generated by label-item-search.pl

a) based on a date range (in which the books are processed)

b) based on an accession number range

c) based on a class no. (e.g. i want to print the stickers for items
with 005 / DDC22)