a. First step is the database creation. Quite straightforward:

b. Next step is to a connection setup connection from local client: from the main datbase page we click the DB Connection button and download the client credentials:

A zip archive will de downloaded into your local client machine. In my case, the file is called: Wallet_raduatp.zip

c. SQL Developer Connection:

1. choose new connection by clicking the green plus sign
2. in the connection type make sure to select Cloud Wallet’
3. in the configuration file field, navigate to the archive file downloaded previously and choose it
4. select a service. In my case, I chose raduatp_tp