Does Merlin Project Need a Server Database or the Cloud for Storage?
Merlin Project is not a Cloud web service, does not save your project data on a dedicated server, neither requires a Cloud storage.
Merlin Project macOS and iOS native applications collect project data into one document bundle. You can choose whichever storage location suits you best and is available to you on your OS. That means, you can save and work with documents from your hard disks, flash or thumb drives, local or remote file servers, iCloud Drive, Dropbox, etc.
Does your organization have a security policy, that prohibits the use of cloud services? Save your project documents on your local hard disks or company file servers.