The Visio import tool reproduces diagrams describing the processes of an organization in MEGA. It is therefore optimized for the MEGA Process and MEGA Process (BPMN) products.

In diagrams linked to MEGA Architecture, a number of Visio shapes such as servers, firewalls and printers are represented by nodes in MEGA. Their type must be redefined once they are imported in MEGA.

In the case of a database model, MEGA retrieves the names of entities, their attributes and primary keys, but characteristics such as cardinality, datatypes and foreign keys cannot be imported.

Visio import is not suitable for UML modeling.