Concepts may be dragged from the Ontology, Query Tool, and Timeline views. The namespace for the schema that defines the Concepts XML content is http://www.i2b2.org/xsd/cell/ont/1.1/
The plugin_drag_drop XML message for concepts is as follows:
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<plugin_drag_drop xmlns:ns4="http://www.i2b2.org/xsd/cell/ont/1.1/" xmlns:ns3="http://www.i2b2.org/xsd/hive/msg/1.1/" xmlns:ns2="http://www.i2b2.org/xsd/hive/plugin/">
<concepts>
<concept>
<level>3</level>
<key>\\i2b2\i2b2\Diagnoses\Circulatory system (390-459)\Acute Rheumatic fever (390-392)</key>
<name>Acute Rheumatic fever</name>
<synonym_cd>N</synonym_cd>
<visualattributes>FA</visualattributes>
<totalnum>0</totalnum>
<facttablecolumn>concept_cd</facttablecolumn>
<tablename>concept_dimension</tablename>
<columnname>concept_path</columnname>
<columndatatype>T</columndatatype>
<operator>LIKE</operator>
<dimcode>\i2b2\Diagnoses\Circulatory system (390-459)\Acute Rheumatic fever (390-392)</dimcode>
<tooltip>Diagnoses \ Circulatory system \ Acute Rheumatic fever</tooltip>
</concept>
</concepts>
</plugin_drag_drop>