development, customization, deployment, implementation, integration, training, hand holding and operation & maintenance support of common application form ( caf ) based online single window system ( sws ) for granting construction permit integrated with cad scrutiny ( unlimited license ) with the features as per the specified scope of work including all the necessary technical, functional as well as security related aspects of the entire services with integration of different external authorities ( state govt. &other than state govt. ) with implementation of different reforms points under sbrap and dbrap 2022-23 in eodb for department of panchayat & rural development, govt. of west bengal