<!-- ##### SECTION Title ##### -->
e-data-cal-common

<!-- ##### SECTION Short_Description ##### -->


<!-- ##### SECTION Long_Description ##### -->
<para>

</para>

<!-- ##### SECTION See_Also ##### -->
<para>

</para>

<!-- ##### SECTION Stability_Level ##### -->


<!-- ##### SECTION Image ##### -->


<!-- ##### STRUCT ECalBackendSExp ##### -->
<para>

</para>


<!-- ##### STRUCT ECalBackendSExpClass ##### -->
<para>

</para>

@parent_class: 

