After the folder is configured, the next step is to validate the schema against an online validator. A solution can be found at [http://www.utilities-online.info/xsdvalidation/ Online XML Schema Validator]. The schema used to validate against can be found inside the ''UBIK'' Folder and is named ''xsd_schema_validation''.
The action mapping xml Xml contains different actions such as * GeometryAction (3D Object), * MovieAction and * UBIKObjectAction.
* The following xml Xml shows an example configuration:
<source lang="xml">
<TrackingActionMapping>
</source>
All Action tags must specify a Tracking id, as an TrackingID attribute. The Tracking id , where ID value must exist in the corresponding tracking xml Xml within a ''<SensorCOSID>'' tag.
{{Attention|If a texture is used for a geometry, the material (*.mtl file) and the texture (picture) must all exist in the same place in order for to have the 3D object displayed properly, Only the geometry has to be specified as a resource in the Action Mapping, though.}}