A.:
The SMB (Small & Medium Business) Edition is aimed for organizations of up to 250 employees.
The starting pack includes 1 production server, 1 non-production server and up to 50 Named Users and 1 Process Modeler. A user that creates Processes uses a Process Modeler license and also counts as a User.
The SMB Edition is limited to 1 production server, so High Availability is not available. It can include other items such as Named Users, Process Modelers, External Connector for unlimited external users, and additional non-production servers.
The Enterprise Edition is designed to suit all growth needs regardless the size of the organization.
The starting pack includes 1 production server, 1 non-production server licenses and up to 100 Named Users and 1 Process Modeler.
The Customer has the option to include External Connector for unlimited external users, the Archiving Connector for managing historical data to keep the operational database light, and add any number of additional Named Users or Process Modelers. This Edition offers the possibility of moving to a CPU-Core-based Licensing for Unlimited users (so not worry about number of Named Users). It also has the High Availability option.
At any time within an active Subscription, the Customer can upgrade to the higher Edition.