[Condor-users] Allow only one user to submit jobs / Allow only jobs from one user to being executed in certain machines

[Sergio Garcia <sergio.garcia@xxxxxx>]

Very long subject, isnt't it?
I have Condor running in 30 machines aprox without any 
restriction/permission, only priorities managed by Condor.

I need to add 5 more executing nodes, but I want them to execute only 
jobs submited by a user, called "manolete" (in example).
This user, manolete, will use all nodes that remains unclaimed but 
anyone else will use "his" nodes.

How can I configure this scennario?

Thanks in advance and sorry for my English!
Sergio