Which login should I use? Marine-Id or Extranet login?

In SeaDataNet, there are two kinds of account:

*For partners of SeaDataNet, SeaDataNet 2 and Geo-Seas projects: for the sake of simplicity, in 2016, your marine-id account has been created automatically using your Extranet connection parameters (same login, same password). It means that you have now two different accounts (one Marine-Id and one Extranet) with the same login and the same password. Note that if you change (or have changed) your Marine-Id password, the Extranet password will not be changed (or has not changed) and vice versa (so, you can have two different passwords).