The merge string list to string service takes the list ['a','b','c'] and using the separator ':' outputs the string 'a:b:c'.
a,b,c
org.embl.ebi.escience.scuflworkers.java.SplitByRegex
:
org.embl.ebi.escience.scuflworkers.java.StringListMerge
application/octet-stream