Backend | View Source > MARC holdings

As a cataloger
I want to be able to view my holdings records in MARC format

Requirements

• If Holdings record's source = MARC THEN under Actions menu display a View Source option
  • Display including icon should be the same as what one sees when you View Source on an instance record
  • Display View Source option after Duplicate option
• View source should display the holdings record in MARC format (same as one sees when user clicks View Source on an instance record)
• Paneheader should read Holdings record for <<Instance title>>
• View Source should display MARC holdings record
• View Source
  

Assumption

• Assume this story requires backend development

Tech approach:

• **Change instanceId and instance_hrid_id to more global parameter for INSTANCES and HOLDINGS (Refactor current column in the database to more global)
• Discuss with folijet and Vladimir Shalaev about changes (one or several columns for INSTANCES and HOLDINGS)

Acceptance criteria

Given Holdings record's source = MARC
When I click on the Actions dropdown
Then display View source option and icon

Given Holdings record's source = FOLIO
When I click on the Actions dropdown
Then do not display View source option and icon

Given Holdings record's source = MARC
When I click on View Source
Then display Holdings record in MARC