With the master data manager, you are able to perform administration and maintenance tasks on common master data in the current database as a batch. This is done without the need for external tools like Data Transfer Workbench.
By default, only super-users have access to the tools but you can grant access to other users by going to the normal SAP Business One Authorizations.
Master Data Managers
Form-Settings Manager
Authorization Manager
Metadata Manager
Replace Sales Employee
Schedule
NB: This Module is not available in SAP Browser Access