When we order a portfolio, the PO Line attaches to both the portfolio and the bibliographic record attached to the portfolio (this is good; it's how Alma works by design). Every week, there are numerous "Portfolio bibliographic record updated" tasks on the CZ Updates Task List. This means that the portfolio has moved to a different bib record. When "Portfolio bibliographic record updated" happens, the portfolio moves to a new bib. The POL remains attached to the portfolio (which is good!). However, the POL is not moved to the new bib record; it remains attached to the old bib record. This makes it harder to track orders, as the POL is no longer joined to the correct bib record.

In this idea, I suggest that each time the CZ update "Portfolio bibliographic record updated" happens, if there is a POL attached to that portfolio and the old bib record, the order should be moved to the new bib record.

Note that this improvement shouldn't move all POLs attached to the old bib record to the new bib record. It needs to specifically look to see if the portfolio being moved has a POL attached and if that POL is also attached to a bib. Then it needs to move only that POL (not any other POLs attached to the bib record). This is because the same bib record might have multiple orders attached, and only one might be for the portfolio that is moving (the other orders might be for portfolios that did not move).