Segmenting Account Connections?

[Sage]

You would need to generate new keys (from a new seed) using the command line interface since the GUI doesn't expose that feature yet. Then you could change the keys of your accounts to those new keys. Or you could create a new wallet with a throw away account, and reuse the keys of that account for one of your sub accounts. Each new wallet you create has a new brain key.

If I do this import the keys like this, would a brain key backup still be valid then?

Where can I find the available commands and syntax for the command line?

[svk]

You would need to generate new keys (from a new seed) using the command line interface since the GUI doesn't expose that feature yet. Then you could change the keys of your accounts to those new keys. Or you could create a new wallet with a throw away account, and reuse the keys of that account for one of your sub accounts. Each new wallet you create has a new brain key.

[Sage]

Regarding seeds, you can move some of accounts to a new wallet and generate new keys for the accounts in the new wallet.

Is the way an account name is moved to another seed, by importing a backup?   

[pc]

There is no such thing as "sub accounts" on the blockchain.

Supposing that by "sub account" you mean you have an account named "top" (which is your LTM account), and using that you have created "top.sub1", "top.sub2" etc.. These are all independent accounts on the blockchain.

The only connection between those is that the sub-accounts have the top accounts as their lifetime referrer, which means the "top" account receives the cashback for the fees paid by the sub accounts. That connection is immutable, AFAIK, the only exception being that it is removed when the sub accounts upgrade to LTM.

Regarding seeds, you can move some of accounts to a new wallet and generate new keys for the accounts in the new wallet.

[Sage]

I have a lifetime account with sub accounts.  They all have the same seed it seems.

Is there anyway to segment those accounts, with different seeds per account?

Are all those accounts seen as 1 account on the block explorer?  Meaning any transactions done on 1 account are able to be connected to the other?