27 April 2021 | 09:01am StockMarketWire.com - Education software group Tribal said it had made a positive start to 2021, maintaining sales momentum it had experienced in the second half of 2020. The company, in a brief trading update for its annual general meeting, also said it was making 'good progress' towards a goal of becoming a pure-play software-as-a-service company. 'We remain focused on winning new customers, the migration of existing customers to the Tribal Cloud, the delivery on our second native cloud-based Tribal Edge module, and growth of annual recurring revenue, it said. 'Tradi...