{{UBIK}} Attributes are used to store extended information per property. Attributes are objects managing additional fields for properties. As every {{UBIK}} object they are configurable according the set of their properties. Attributes are supported {{Version/ServerSince|2.5.0}}.
It is also possible to derive from the standard attributes in customizing and add additional attributes.
== Prerequisite ==Attributes are supported since {{UBIK}} Version 2.5. === Configuration ===
[[File:UI_MetaAttribute.PNG|border|thumb|MetaAttribute property]]
{{UBIK}} Attributes must be activated by defining the '''MetaAttribute''' property for a MetaProperty.
* Proxy Attributes
==== Standard properties of Attributes ====
{| class="wikitable"
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==== Properties for Proxy Attributes ====
{| class="wikitable"
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==== Accessing the data ====
Attribute data must be accessed via their properties. Therefore, properties provide methods to read and write attribute values: