A MetaProxy is a definition object special MetaClass used for a set of interfacing external sources, both for import and export. The MetaProxy and its related [[MetaProxyProperties]] define the interface characteristics how the data should actually be synchronized to the corresponding {{UBIK}} objects (instances). The synchronization uses [[Proxy]] objectsto manage the data between the external sources and the internal instances.
A MetaProxy is a specialism of MetaClasses having a new ClassType "MetaProxy". It defines the structures for the interface representants (Proxies) for {{UBIK}} Objects. There is a new MetaClass RootMetaProxy from which all MetaProperty objects should derive. These The MetaProxies can do have (along with the standard MetaProperties) a set of relations to MetaProxyProperties as well as to [[ProxyMetaProperty|ProxyMetaPropertiesMetaProperties]]. These ProxyMetaProperties are used to configure , whereas the target/source for every single data element for export / import operations.MetaProxy objects do have a first must be related via [[RelationSYSREL_METAPROXY_PROPERTY]] to ProxyMetaProperties named "SYSREL_METAPROXY_PROPERTY". The Configuratoin of ProxyMetaProperties and its data is done via this relationby using the {{Relation Editor}}.
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