To create a Recon (Reconnaissance) Task, you must fill this form. Please fill all the fields, paying special attention to "Recon Server" and "Network Server", remember you must choose one for each, so the task will be assigned to the required servers and it will run.
"Network" refers to the network segment, and are defined using CIDR format. For example 192.168.1.0/24 refers to all C class on 192.168.1.0, which includes all the addresses in the scope: 192.168.1.0 - 192.168.1.255.
"Module template" are predefined profiles for the reconnaissance task. It will add such modules defined in the profile to the newly discovered machines in the network.