These are very difficult, as the current English Narrative Report treats these people by blood line, and ignores Children growing up in relational groups where the Grandfather will never be reported as same, because he is not a blood relative. However it is best to treat them [roperly in the Genomap and one day help to get the report to clarify the emotional relationships.
My own tree is made up of 740 Genomaps. I find it a preferred option as each Family segment is shown on an individual page. It also means that Second families (second marriages) are separated and reduces conflict with readers. It is far better for printing. It overcomes the short comings of the Re-arrange function. It has no effect on the English Narrative Report. I look forward to some minor changes that will allow printing of a small selection of Genomaps and viewing and printing though hyperlinks.