System variables

System variables allow for the definition of variables and specification of values at the same at the RPI cluster level. System variable are defined using the SystemVariables application setting, at the Node Manager, Execution Service and Interaction API containers. An example is provided of system variables defined at an appsettings file:

"SystemVariables": {
    "Variables": [
        {
            "Name": "Var1",
            "Value": "ABC"
        },
        {
            "Name": "Var2",
            "Value": "XYZ"
        }
    ]
}

System variables can be exposed as placeholder attributes, defined at the Attribute Lists configuration interface. They can also be defined at the SQL Database Definition configuration interface. Further system variables documentation is provided in both these contexts.