Optional XML Tag - Simple Transformation Abap

[Lopezs]

Hi Experts. I need a hand. I am really new in this Abap World, I am working with Simple Transformation, I need to get a XML from from internal tables.. some tables has no information (records), so I am trying to make a condition in the Simple transformation, what I need to do is TO HIDE User Tag and its internal tag and atributtes IF THERE ARE NO RECORDS IN TABLES and SHOW IT WHEN THERE ARE RECORDS, but i cant do it....

I’m hoping someone will just see what I’m doing wrong and point out how dumb I am… This is the code what I have tried with:

<tt:cond check="not-initial(ref('.DEPARTAMENT.DOCUMENTINFO.USER.'))">

<User tt:value-ref=".DEPARTAMENT.DOCUMENTINFO.USER."/>
                
   <User>
     <tt:attribute name="UserName" value-ref=".DEPARTAMENT.DOCUMENTINFO.USER.USERNAME"/>
     <tt:attribute name="RFCUser" value-ref=".DEPARTAMENT.DOCUMENTINFO.USER.RFCUSER"/>
     <tt:attribute name="Residence" value-ref=".DEPARTAMENT.DOCUMENTINFO.USER.RESIDENCE"/>
      <Address>
       <tt:attribute name="Street" value-ref=".DEPARTAMENT.DOCUMENTINFO.USER.ADDRESS.STREET"/>
       <tt:attribute name="Num" value-ref=".DEPARTAMENT.DOCUMENTINFO.USER.ADDRESS.NUM"/>
	  [....]
      </Address>
   </User>
        
</tt:cond>

[Sandra_Rossi]

Answered in the same question there: https://stackoverflow.com/questions/68969764/optional-xml-tag-in-simple-transformation