What is the 'source()' equivalent in DeployR?

I am trying to link 3 scripts on a DeployR server, however, everytime I use source('PATH') I get an error can not open the connection.

I tried the function load() and same result.

Thanks a lot in advance.

As I can understand, you should Load all scripts first. So, with button Load and choose them from repository or local machine. Then call: source("script.R")

Hope that's help.