How do you "tie" accounts together?

Hello bez825! 👋

Thanks for reaching out! I understand that you're using a domain system (likely similar to Active Directory or another directory service) where you have multiple services all linked to the same directory-controlled username and password but using different login pages. 

At the moment the best way to store directory-controlled logins and avoid issues like Watchtower warnings about password reuse is to have a single login item with multiple website URLs or sections. I see that this is the solution that you yourself have already stumbled onto. This is how it would look: 

Then, if your directory solution doesn't support the exact same username across services, you can add the various username as custom fields to the item under separate sections. With this setup, you can autofill the password and then copy and paste, or drag and drop, the appropriate username.

Modern single sign-on (SSO) solutions (like Okta or Microsoft Entra) work a little differently. You always sign in on the same login page (controlled by the SSO identity provider) and then the provider signs you into different services. This allows you to avoid having to add each service's website to 1Password. 

I can certainly file a feature request on your behalf to have the team look into how we can better support this use case in the future, can you tell me which directory service your organization is using? I'd like to add that detail to the feature request. 

-Dave