Page Comparison

Feature toggle so that libraries can set whether the feature is enabled (applies to both FOLIO and MARC source records)

• ECS: This should probably be controlled by a central tenant feature flag?

Include version history on:

• Instance detail view (fourth pane)

• Holdings detail view

• Items detail view

• source view for MARC source records (second pane)

Display the date and time of the change in local timezone

Display the source of the change (user vs system)

Identify as a “Change”, and indicate whether the field was:

• Added

• Edited

• Removed

Indicate the field changed on Instances detail view for both FOLIO and MARC source records.

Note: for MARC source records, the field changed should reflect the Instance field changed (see other requirement for Source view)

In Source view for MARC source records, identify the specific MARC fields (not to the point of indicators or subfields) changed

If a MARC field is changed that does NOT map to a FOLIO instance, do not include the change in the Instance detail view log

Record changes after the record has been opened (edited) for the first time

Ignore changes to metadata

Only include (10? 15?) changes 20 changes in the log at a time

Present a toast message that loading additional changes may take time