Pak ARA is full realization on Lungta model in one client. Also creation of ARA is following Lungta model. Here is document with ARA description in Lungta: https://docs.google.com/spreadsheets/d/1FZwVjaah9w7qbM0E4M1VuqKWa0lWcZver3OKtl4pHsY/edit#gid=0