It would be great for consortiums (especially the combined Public, k-12 and academic libraries) for Koha to allow for individual branches to determine what fields are mandatory and should display for patron registration as opposed to having this be a global setup option.

This would include, borrowermandatoryfield, borrowerunwantedfields and CollapseFieldsPatronAddForm- if these preferences could be set up at the branch level, that would be ideal for libraries in a consortium to uniquely identify what they need during patron registration.