Sometimes there is a need to find circular references in a document structure. Since it is not recommended to display description references in a tree, you can configure a consistency check for the IDR Part SID.
Below is an example of how to obtain a list of all requirements in a document structure that have a circular reference.
<Grid> <Columns> <ItemNameColumn width="200"/> </Columns> <ForEach select="/ITSR[. in /IDR+]"> <Row/> </ForEach> </Grid>