Just go your menu (the one with your username, or the one that says Menu on mobile devices), select Edit Profile, click Contacts in the top menu row, and then put in your account under Add Contact, like so:Service/Website: DiscordAccount Name: Your Discord with Discriminator (example: Username#1234)Account URL: Leave this blankPermissions: Select who you want to see your username in your profile. If you want to keep it to yourself, you can select the new 'Just Me' option (note that I can still read your username as an administrator).
Thanks! I think I've done it successfully.