Building Apps for Continuum

The Windows Store for Business provides a way for organizations to acquire and manage Windows apps. It is one place for IT decision makers, purchasers and administrators to perform key activities from acquisition to distribution in one intuitively designed web based environment.The storefront features app collections for business and education to help simplify the purchase decisions
It helps your IT to control essential apps for your team to maximize productivity while end users can keep using familiar Store user experiences to self discover organizational apps in the organization's private store.
In this session, learn how you can distribute your apps through the Windows Store for Business.
At the 11th minute, does publisher's Dev Center email ID mean the owner Microsoft account ID used to logon since creating the dev center account, or the Email under seller contact info in the Account Settings pivot item, within the dashboard after entering the store publisher portal?
The Dev Center integration is ace. Thank you.
Hoping our organisation will embrace it.
What happens if the business breaks the relationship with the developer, would they lose access to the developers apps?