The mailing list for listmasters using Sympa

[Daniel Cortes <address@concealed>]

Hi everybody I have 2 questions about sympa.

First, I have a portal with a lot of groups of users, the information of 
users reside in a DB. I want to do every group has an email list. My 
idea was create an XML, and create a call in java that in every create 
group action in the portal, generates an XML with information for create 
the list of this group. My question is, can I create an XML and call  
./sympa.pl --create_list ... , if sympa.pl is not stopped?What can I do?

Someone can tell me the differences between user_data_source? now I 
trying with include 1 but I don't know if this is my option if I have 
all the information of my users with DB (myql).
And can I select de owners and moderators by DB?

thks in advance