Can the management software of Miaotouying use cloud server?

This software has been used by my friend's company and we are going to use it. Last time I went to a friend's house for tea to talk about the loss of resignation information of company employees, I wonder if they used this software. Installed on your own company's computer, you can only log in at the company, and then the functions are probably customer management, report statistics, contract management and financial performance. Oh, it seems that there is an instant messaging function, and communication between departments is quite convenient, but many processes in it are designed according to this aspect, and I am also planning to use it. I don't know the rest. You can consult the employees of their company. Is that acceptable? It is not easy to type so many words.