:# Select '''Rithmic 01''' in the list of all supported data vendors and click the '''Settings''' button.
:# In the opened up window:
::* '''Authority section.'''<br>Enter '''Login''' and '''Password'''.<br>'''SSL certificates''' path is set up by default.::* '''Connectivity section.'''<br> <ins>Trading Interface</ins>: RAPI trading interface is selected by default, but it is possible to select RAPI+ interface if your account supports this type of connection. This setting is global and affects the data feed and all existing Rithmic broker profiles. Trading Interface mode change will be applied after restarting the application. Full restart includes closing all instances of MultiCharts and unloading MultiCharts processes. <div style="background-color: #E3FBE5;">'''Note:''' You will need to contact your broker to make sure your account supports RAPI+ connection.</div>'''::: <ins>Deployment</ins>: If you have '''Rithmic Live account''', select the required deployment ('''Rithmic 01''' is the default Deployment for Rithmic Live account). <br/> If you have '''Rithmic Paper Trading account''', select '''Rithmic Paper Trading''' deployment.<br>''Do not change default connection settings in this section''.<br>The '''Reset''' button nearby '''Deployment''' is to restore correct connection settings.::* Reconnection Settings section.<br>Configure timer to reconnect if connection to Rithmic is lost.
To add an instrument manually or from data source, see [[Data_Sources_Overview#Adding_Symbol.28s.29_to_Symbol_List|Adding Symbol(s) to Symbol List]].