TB Pro needs to link with your practice TOM system. TOM is a browser-based system that is probably already used within the practice. TOM presents no security risk for the practice. Use of the TB Pro app on a tablet does require that the cattle test-list is first exported from iSAM to a local drive and then that file is uploaded into the TOM system. TOM then uses secure protocols to identify all tablets that have been linked to the practice TOM system and will safely exchange the testing files required by TB Pro. Safe secure file storage for these lists is necessary and it is wise to keep the post-test files that have been uploaded back into iSAM as a permanent test record.