RSREFILL report

I would like to know RSREFILL report functionality. Basically I am doing language translation for FR, ES as target languages and EN as supplement with in a system. I have to perform language translatio in one system only.

I imported support packages for Target languages(share) FR, ES

Then classified supplement as EN in SMLT.

From this point I donot know how to continue language translation for FR,ES with in one system. If any idea please tell me with detail steps.

Thanks in advance

Regards,

Srinivas