Merge command: [stratt-boxtitleh3 ]
Merge variable/item: strAttBoxTitleH3

Comments:
This wraps [stratt-boxtitle ] in an h3. If [stratt-boxtitle] is empty no h3 is generated !

Formula:
@If(@Trim(strAttBoxTitle)="";"";"< h3 >"+strAttBoxTitle+"< /h3 >");