According to this storage can be customized. Compare plans | Adobe Creative Cloud for business This article: https://helpx.adobe.com/enterprise/using/cce-storage.html and especially the "Ownership and storage allocation"-part should clarify. "Storage cannot be pooled or allocated on a per-user basis; storage is subject to stacking. The total amount of storage available is the sum of storage available through each membership. Creative Cloud individual and team memberships, and Creative Cloud for enterprise memberships, can all confer some amount of storage, so Adobe IDs can end up with more than what the enterprise membership offers. Similarly, even Enterprise or Federated ID storage allocation stacks if a user with an Enterprise or Federated ID is a member of more than one product profile that includes storage and services. For example, if a user with an Enterprise ID is a member of two product profiles that include 2 GB of storage each, the user gets a total of 4-GB individual storage."
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