How to get a subTable inside a column in rich:dataTable

[jobb]

What I want is to place a hole subTable inside a column in a rich:dataTable like this:

<rich:dataTable ...>
 <rich:column>
 ...
 </rich:column>
 <rich:column>
 ...
 </rich:column>
 <rich:column>
 <rich:subTable.. >
 <rich:column>
 ...
 </rich:column>
 </rich:subTable>
 </rich:column>
</rich:dataTable>

What happened here is that subTable is placed in second row (under primary row from rich:dataTable).
What I want is to get all together in 1 row, all columns from rich:dataTable + all rows from <rich:subTable in last column.

[ilya_shaikovsky]

As it mentioned in docs - subTable generates full table structure only without table and tbody definitions in order to have master details table. So it will encodes < tr > s around its cells for sure. So subtable cells will be started from new line.