Class master data

Additional fields were created in the master data of the classes: Class group and Main class as well as the support of several Class teachers.

<class id='CL_3a'>

<class_teacher id='TR_PdF'/>

<classlevel>7</classlevel>

<flags>-</flags>

<class_group_number>1</class_group_number>

<master_class>3a</master_class>

</class>

<class id='CL_3ag'>

<longname>3a Gymnasium</longname>

<alias>3a</alias>

<class_teacher id='TR_PdF'/>

<class_room id='RM_2KK4'/>

<classlevel>7</classlevel>

<studentsfemale>10</studentsfemale>

<lessonstable id='LT_1102'/>

<class_group_number>2</class_group_number>

<master_class>3a</master_class>

</class>

<class id='CL_3ar'>

<longname>3a Realgymnasium</longname>

<alias>3a</alias>

<class_teacher id='TR_PdF'/>

<class_room id='RM_2KK4'/>

<classlevel>7</classlevel>

<studentsmale>7</studentsmale>

<studentsfemale>4</studentsfemale>

<lessonstable id='LT_1202'/>

<class_group_number>2</class_group_number>

<master_class>3a</master_class>

</class>

<class id='CL_3b'>

<class_teacher id='TR_JCh,TR_HA'/>

<class_room id='RM_2KK5'/>

<classlevel>7</classlevel>

<studentsmale>4</studentsmale>

<studentsfemale>16</studentsfemale>

<lessonstable id='LT_1102'/>

</class>