Find matching record in adjoining nested tabbed subform (1 Viewer)

[cliffrn]

I have an application that has nested tab controls wihin nested tab controls from 3 to 5 deep. I can goto a record on another form on the main set of tabs from any control no matter how deeply it is nested. But I cannot get the right syntax to get from one nested subform record to an adjoining nested subform on the same tab control. Any Help?