Biztalk Transform Map it Easy
Open a btm, click on the Grid.
go to properties->General-> AutoLinkBy
By default value is structure.
In mosf of the scenarios the structure may be different, but node names are similar, they can be in any order.
In these scenarios,
Change the value of AutoLink By to NodeName.
Hold on the Shift Key, Click on the sourceNode Root, drag and drop it on the Destination Node Root.