Linking RelationTree and FileDropCombo

Hi all,
Was just wondering if there was a way to link a FileDropCombo and a RelationTree, to have the RelTree respond to the record selected in the FDC. My dictionary relationships are all set as they should be, but I’ve tried numerous ways and none have worked. Main goal is to have the RelTree refresh when a new record has been selected in the FDC. Any help would be appreciated, thanks!

Assuming ABC, you just need a bit of code in the .takeNewSelection event of the FDC to reset the reltree browse. someting like brw1.reset(1) where brw1 is you reltree