Access Grants and passwords are crucial.
While Access Grants can be re-established, losing passwords can prevent access to uploaded data forever. So a good management to retain access is required. This is even more true in a collaborative environment.
Here are some suggestions:
Downloading Access Grants
There is this new feature that makes downloading of Access Grants possible. This currently includes only the key.
My suggestion would be to extend this functionality to make this an option to download a full blown json file with all relevant data for this Access Grant. These would be:
key, duration, buckets, permissions maybe even optional the passphrase.
It could look something like this
"Duration": ["StartingDate", "EndingDate", "Forever"],
Importing Access Grants
It would be a nice feature if there was an option to import downloaded Access Grants / Json-files like the above example.
When creating passwords it would be a good option to have a feature to download them and store them as file like a token.
Whenever a password has to be entered, it would be a good feature to have an optional upload feature that lets a user select either the token or the json file and have the password used that is stored in it.
I think these features would help users to organize passwords and Access Grants more easily.