English to Portuguese Bus/Financial Finance (general) mobile apps

Hi colleagues,

I need to translate A-note into Brazilian Portuguese, context is a mobile app, but not much more than that.
Sentences where it appears:
• No A-Notes for this procedure
• If you capture Technique Media using A-Note in Draft Mode, you can attach that Media directly to a step
• Use A-Note in the XXXXXXXXXX iOS app to capture Technique Media

All I found about A-notes was this website: https://www.investopedia.com/terms/a/a-note.asp — "An A-note is the highest tranche of an asset-backed security (ABS) or other structured financial product. During bankruptcy, default, or other credit proceedings, an A-note is senior to other notes, such as B-notes. This senior status allows the payment from the underlying assets of A-note debt before others."

This is very tricky, I might have to ask more info to the client, but any help is appreciated!


Thanks in advance!