If I could get guidance on the following scenario:
Upon selecting a room from a drop down menu ("Request" layout) i wish for related fields in a portal to auto-populate (based on the selection made).
I wish for this to be transient - ie. the information in the portal changes as my selection in the drown down menu changes.
The "Requests" table and the the "Room Details" table (the table from which the information is needed to be taken to populate the portal) are related.
I have attached images to assist.