@Cate Boerema

As it was decided that derived properties should be done in storage modules, this story only involves propagating the new property from storage through the business logic module.

I will update the description of https://folio-org.atlassian.net/browse/MODINVSTOR-381#icft=MODINVSTOR-381 to clarify the scope.

Agree that item-level sorting is the most important at this point.

Thanks @Marc Johnson. I created https://folio-org.atlassian.net/browse/MODINV-168#icft=MODINV-168 for storing call number sort code for items. I assume item-level sorting is the most important at this point. @Laura E Daniels should correct me if I'm mistaken.

I will ask the call number subgroup if they want to display the call number sort code on the item record (it seems like it would be useful from a testing perspective).

I will also ask them where they want to be able to sort by call number in FOLIO

@Cate Boerema

are the mod-inventory-storage stories in addition to the mod-inventory stories? So, for example, for normalized call number at the item level, would we need two stories

For the sortable call number on items, we will need two stories, if we are also intending to present this field on the UI

For holdings, we only need a story for mod-inventory-storage because there is no business logic pass through.

When we come to actually performing the sorting, we may need to clarify what field is actually being used. Is the sorting to be done in the inventory UI? If so, this presents a list of instances, which don't have a call number themselves.

Would it be easier to create the story for displaying normalized call number on holdings? I assume we'll want to look at both holdings and item call number sorts.

@Laura E Daniels how important is sorting holdings by call number? I thought most of the sorting would be done on items on pages like Loans.

If we are intending to do this for both the holdings record and items, we likely need two stories in mod-inventory-storage for storing the derived fields. And this work would need to be done before the presentation of them in the UI

@Marc Johnson are the mod-inventory-storage stories in addition to the mod-inventory stories? So, for example, for normalized call number at the item level, would we need two stories such as:

• https://folio-org.atlassian.net/browse/MODINV-155#icft=MODINV-155 Implement call number sort code for items

• MODINVSTOR-TBD Store call number sort code for items