AGATA » Electronic Control and Monitoring » Topology Manager

When you launch tm_server without options, we have this output :

Device_params: fin de creation of device_type;string_type;0;device
Device_params: fin de creation of id;integer_type;2;0
Device_params: fin de creation of name;string_type;1;name
Device_params: fin de creation of color;color_type;3;red
Device_params: fin de creation of father;integer_type;4;0
Device_params: fin de creation of status;status_type;5;off
Topology_Manager: Initialize Topology Manager 0
Usage : ./tm_server [--option=value]
 Options  :
  - init_db : Create the tables into the mysql DB.
  All precedent data in the tables are lost. The values are: yes or no
  Example: ./tm_server --init_db=yes

What is the default value ?
Is this option mandatory or not ?

You should precise the message perhaps.