Authorization options

Please describe what you did in reproducible steps

In the new Authorization dialog in NSS 5.1.4, there are 4 options that can be selected which equate to different application 'modes':

1. Read all documents in the Pod (Read)
2. Add data to existing documents, and create new documents (Write)
3. Modify and delete data in existing documents, and delete documents (Append)
4. Give other people and apps access to the Pod, or revoke their (and your) access (Control)

So my questions/comments:

• Reading these options, it seems that 2) is a combination of Create and Update, and 3) is a combination of Update and Delete. Why can't a user be set to only have Update access?
• This trusted app information is written to a user's public profile. Seems like this is not information that should be shared publicly. For example, I would not want to publicise that I use an app that is related to a specific medical condition, or an illegal activity. Is there a more appropriate place this information can be written as it should not be public information.

Inizia riproducendo il comportamento dell’Authorization dialog descritto per NSS 5.1.4 e traccia dove vengono memorizzate le informazioni sulle app attendibili nel profilo pubblico. Chiarisci con i maintainer se è richiesto Update-only access e dove devono risiedere i metadati di autorizzazione; il lavoro è completato quando entrambe le decisioni sono documentate e il comportamento concordato è implementato.