Dissanayake, N. RKasthurirathna, DJayalal, S2022-07-192022-07-192021978-1-6654-6683-7/21https://rda.sliit.lk/handle/123456789/2802The Rich Web-based Applications benefit from push-communication to improve the user experience via the features like notifications and real-time updates. Pushcommunication can be implemented as either push-simulation or true-push-communication. There is no abstract architectural style for Rich Web-based Applications to realize how the truepush-communication is integrated. If there is an abstract style for Rich Web-based Applications, which can realize the integration of true-push-communication, it will help reduce the complexity by improving the realization of the run-time configuration of the elements. This ongoing research aims to introduce an abstract hybrid architectural style for Rich Webbased Applications, which can realize the true-pushcommunication. The proposed approach is to extend the style named RiWAArch style to realize how the true-pushcommunication is integrated.enArchitectural StylePush-CommunicationRich Web-based ApplicationsArticle