Has anyone worked this one out ? Aware of custom function ?
the portal involved is heavily filtered and won't show more than a couple dozen records.
general plan: ... one way or another > highlight portal rows that have same check number [text field]
recursively FIND [ check number ] and if more than one > record record id for each member of "match set"
go to matching set records and change text for that row or conditionally show hidden object on each matching row
given the portal can be sorted by check number matching records would be one atop another.
it's the highlighting method I'm most unclear of ?