How can I search for topics without a label?

You can create an index to search for all topics that don't have a label assigned.

Description

I want to search for all topics that don't have a label assigned.

Solution

In the TEXTML Administration perspective, perform the following

Edit the Index Definition file.
CAUTION: Be careful when editing the Index Definition document. Changes can significantly affect the indexing process, and any errors in the document can lead to data corruption or other errors.

Add the following index:

<index CUSTOMPROPERTY="True" NAME="label_count" SYNC="False">
          <stringindex KEEPEXTRACTEDVALUES="True">
              <elements>
              <element DEPTH="INFINITE" XPATH="count(//userproperty[@type='label'])"/>
             </elements>
         </stringindex>
</index>

To add the index to the Advanced Search panel in the Search view, edit the system/conf/advancedSearchIndexes.xml file and add the following:
```
<index display="Label_count" name="label_count" type="index" listable="false" views="ALL"/>
```
When the indexing is complete, restart your IXIA CCMS Desktop.
Perform an advanced search for Label_count with a value of 0.