Merge command: [strsidekick-titleh4 ]
Merge variable/item: strSidekickTitleH4

Comments:
This wraps [strsidekick-title ] in an h4. If [strsidekick-title ] is empty no h4 is generated !

Formula:
@If(pageSidekickTitle="";"";"< h4 >"+pageSidekickTitle+"</ h4 >");