Add 245 subfield n to the letter XML node for title
Many letters display the name of the title using the node notificationdata / physitem_display / title. This field contains a subset of subfields from the MARC field 245 to display the title of the work.
We receive complains from our users regarding missing book title number in mostly textbooks. The missing number is available in the MARC field 245 subfield n and is an important part of the title. For example:
245 10 |a Prisma Physik |n 1
245 10 |a Deutsch |n Drei
245 00 |a Prisma |n 1
245 10 |a <<Die>> Sprachstarken |n 2 |b Deutsch für die Primarschule
Currently, it is not possible to display the title including the subfield n.
We would like to add the 245 subfield n right after the subfield a in the XML node notificationdata/physitem_display/title in letters. If the XML structure is different in each letter and you would have to adapt each letter, then please prioritize the On Hold Shelf Letter.