This command increases the <span class="parameter parameter-primary">Source</span> empire's opinion of the <span class="parameter parameter-primary">Target</span> empire by <span class="parameter parameter-primary">Amount</span>. If you do not specifiy the <span class="parameter parameter-primary">Amount</span>, the default value of 40 will be used.
Press the ~ / ` key to open the command console. This key is located at the top left of the keyboard, usually under the F1 or ESC key. Type the command and press the Enter key.