Good day,
You can find the dialog in the Library.xml and just change the display attribute to false and check if it works.
-<dialog id="associateClassification" label="Classify">
-<tree id="associateClassification_tree" mboname="CLASSSTRUCTURE" beanclass="psdi.webclient.beans.assetcat.AssociateSpecBean" width="600" height="250" maxchildren="1000" openfirstlevel="false">
-<treenode id="associateClassification_tree_node1" keyattribute="classstructureuid" displayobjectname="false" displaykeyattribute="false" objectname="CLASSSTRUCTURE">
<treeattribute id="associateClassification_tree_node1_attr1" dataattribute="classificationid" display="true"/>
<treeattribute id="associateClassification_tree_node1_attr2" dataattribute="classificationdesc" display="true"/>
</treenode>
</tree>
-<buttongroup id="associateClassification_2">
<pushbutton id="associateClassification_2_2" label="Cancel" mxevent="dialogcancel" default="true"/>
</buttongroup>
</dialog>
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Mahadevan Ramakrishnan
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