DeltekOther Transaction Authority (OTA)Steven Mihalisko Protected: Deltek Federal Analysis Feature for September: Exploring The Other Transaction Authority (OTA) Market By Steven Mihalisko September 21, 2018 Leave a comment This content is password-protected. To view it, please enter the password below. Password: Post navigation PreviousGovCon Insights September 20, 2018: Government Enters The Spend ZoneNextBidSync Leverages AI To Deliver Relevant Government Opportunities