We have a Bulk case type to create data records. A user attaches a document/attachment to the case which is used as a guidance document to create the data records via that bulk case instance. When viewing data records via the landing page, the user would like to access the attachment which was attached to the case which created the data records.  

We tried creating a field of type "case reference" in the data type to refer to the case which created the data records. Assumption was that the field will give us Preview/Open functionality allowing us to open the case but it does not work.

Any idea on how to achieve this in Constellation without a DX component.