View Archive Folder scripts from the Web Service script editor

SUGGESTED

Hello,

I want to make some modifications to SPEITM, but I noticed that our Sage x3 provider has done some of their own in a custom file, YSPEITM which they've called at the action runtime in SPEITM:

Unfortunately, this script does not exist in the src table so I cannot seem to view it in the script editor:

but you can see there is 561 bytes of data. Is there way to view this file from the script editor in Sage x3 web service? If not, is it okay to add to our SPEITM script, and if so is this how would you add their Gosub into a case?

$ACTION
Gosub ACTION from YSPEITM
Case ACTION
 When 'APRES_CRE' : Gosub DISCONT
 When default
Endcase
Return

Thank you