Hi Klaus,
You did not say whether you wanted the "
easy way to mark them in the tree" to be manual or automatic.
The manual method is to select the
Diagram Boxes of the unverified
Individuals then right-click and choose
Format where you can select any
Box Features you like. To preserve that setting you must
Save Diagram as a
Chart and view it via
View > Save Charts. You can later revise the
Format for selected
Individuals and
Save Diagram again.
The automatic method is to use
Diagram > Options > Boxes > Add Condition > Expression where the
Expression defines your criteria for unverified
Individuals, e.g. No
BMD Source Citations. So you need to tell us what criteria you want to use, and we can advise on the
Expression to use. See how_to:understanding_expressions|> Understanding Expressions.
Se related thread
Diagram Box Colours based on Flags (14233) that eventually develops into almost exactly the same requirement as yours.