Document and Drawing Management Services (DDMS) is a value added solution offered by Variac Systems to handle the large number of documents and drawings existing in an office. Through this service, Variac Systems tries to streamline the workflow involved in maintaining, storing (archiving) and retrieving the large volume of data in an office. This is achieved via a range of services involving digitizing & scanning of documents and drawings, raster handling, vector conversion, redrafting, indexing, data uploading, etc.