Function privileges
You need the Database export/import function privilege for both the source and the target database.
If you intend to transfer font formats, you need the Font format management function privilege in the target database.
If you intend to transfer users or user groups, you must be logged in to both the source and target database as a system user.
Access privileges (source database)
You need Read access privileges for all groups you want to transfer items from. The models and object definitions you use do not have to be in the same group. In order to transfer a model completely, you must also have the Read access privilege for the groups containing the object definitions.
Access privileges (target database)
You need the Write access privilege for all groups in which you want to create items or change existing ones.