You can remove directories by contacting the organization that owns the directory and asking them to remove you.
We can add the ability to hide them, if this is a popular request.Antonio Maldonado commented
I follow that steps but I can't see the option to Leave any organization... anyone know why????
We’ve moved this ask to the backlog due to technical challenges in reserving Public IP addresses during stop state.
We recently announce the General Availability of Azure Active Directory Domain Services (Azure AD DS) authentication for Azure Files! By enabling integration with Azure AD DS, you can mount your Azure file share over SMB using Azure AD credentials from Azure AD DS domain joined Windows VMs with NTFS ACLs enforced. For more details, please refer to our blog post:http://aka.ms/azure-file-aadds-authentication-ga-blog.
A part of the GA announcement, we shared the upcoming plan to extend the authentication support to Active Directory (AD) either hosted on-premises or in cloud. If you need an Azure Files solution with AD authentication today, you can consider installing Azure File Sync (AFS) on your Windows File Servers where AD integration is fully supported.
If you are interested to hear future updates on Azure Files Active Directory Authentication, please complete this sign-up survey:https://aka.ms/AzureFilesADAuthPreviewSurvey.
Azure Files Team
365 votesAntonio Maldonado commented
Where we have this feature?, we need this feature to make ATA works on Azure...