You can convert a graph to Data Service rest job. This option is available only in server projects and you can convert only one graph at once.

To convert a graph to Data Service, right click the .grf file in Project Explorer and select the Convert Graph to Data Service option.

A new .rjob file will be created in the data-service directory. The selected .grf file is left untouched.

You can convert a graph to Data Service even if you are not in a server project.

In main menu, select File  Export. Expand the CloverDX category and select Convert graph to Data Service REST job.

Select the graph to be converted.

And set the name and location of the new Data Service.