The Applications Testing and Operations (ATO) group is responsible for administrative system operations that support Enterprise Computing Services groups and other campus departments. ATO is also involved with testing Banner applications to support the development efforts of the Administrative Computing Team. 

The operations side of ATO involves maintaining backup tapes for OSU administrative systems. ATO staff monitors and changes backup tapes to ensure the security and integrity of the systems supported by Enterprise Computing Services. This group also monitors job scheduling with Appworx to ensure jobs are run accordingly and satisfy the needs of the job owners.