1. Below is part of back office’s “Players” report. Operators use the grid below to view players in the system and use the “Add new player” dialog box to add/update users’ details. 1) Clicking on the “Add new player” button will open the “Add new player” dialog, and the operator can add a new user to the system. 2) Clicking on the “Edit player details” button will open the “Add new player” dialog with the user’s details already filled in. 3) Clicking on the “Refresh” button reloads the players’ grid. 4) User name in the system must be unique; passwords must be between 6-12 characters; email must be unique as well; Username and Email are not case- sensitive. Assume that you have to test this dialog box and grid. Please provide a short STD for testing it. Including: 1) Provide at least three tests cases for Client side. (mark as C) 2) Provide at least three tests cases for Server side. (mark as S) 3) Provide at least one boundary case. (mark as B)Please write the tests in English and make sure your handwriting is clear.