How do I physically delete terms from BDN?

[JJ_Murrin]

In order to engage our Data Stewards, we are attempting to do a mass import of business terms into BDN. First, where are these entries stored? Second, can they be deleted (and/or otherwise manipulated) in large quantities?

Thank you,

J.J. 

[LinusH]

I'm not sure, but most SAS products uses PostgreSQL for data entry like applications.
If you intend to do a mass insert, wouldn't it wise to filter that first?
To handle updates outside the GUI I would rely on the REST interface, not going directly on the DB.