Holding status: resource show page

As a librarian
I want to be able to select/unselect a resource when viewing a resource detail record.

Guiding philosophy

• Removing from holdings is a destructive action that shouldn’t be as prominent as adding to holdings.
• Package actions shouldn’t take place on package-title (resource) records.

There will be two primary areas where actions take place:

1. The "Holding status" form section just below the title of a detail record will indicate the current selection status AND if not selected then ability to Add resource to holdings
2. The pane header dropdown at the top of a detail record allows you to remove the resource.

Styling Requirements

• "Add to holdings" should be primary button type (solid blue background).

Remove from holdings behavior

• If the user selects Remove from holdings from the dropdown then display the Remove from holdings modal (see below screenshot) that currently pops up when the user unselects a managed title+managed package AND no change to current behavior when the user elects to cancel or proceed with remove from holdings.

Remove title from package behavior

• If the user selects Remove title from package from the dropdown then display the Remove from holdings modal (see below screenshot) that currently pops up when the user unselects a managed/custom title+custom package AND no change to current behavior when the user elects to cancel or proceed with remove from holdings.

Managed Title+Managed Package Detail Record (edit/show)

State	Display on Holding Status Section	Pane header dropdown options	Screenshots
Not Selected	Not Selected AND Add to holdings button	Add to holdings
Selected title+package	Selected AND no button	Remove from holdings

Managed/Custom Title+Custom Package Detail Record (edit/show)

State	Display on Holding Status Section	Pane header dropdown options	Screenshots
Selected title+package	Selected AND no button	Remove title from package