Hi @enrique.resendez ,
You may change itsm.getParameter(‘parameterName’) to itsm.getParameter(‘JumpCloudConnectKey’) - in that case I presume the key is a string - therefore type of the parameter should be String.
Endpoint Manager Label is optional - it determines how the parameter is going to be shown on the UI.
You may setup a default value to the parameter - in this case if the parameter is not set upon executing the procedure - it will use the default value. If you do not set a default value to a parameter, the system will ask to put a value each time you run the procedure.