roof rail trim installation

Does anyone know or remember how the roof rail trim clips work for a 1969 Dodge Dart? I took my car apart over a year ago and painted the entire car and now I am putting it back together again. For the life of me I can't remember how the roof rail trim goes back on. I have the clips but the rest is a blank. Pictures would be awesome but I'll take anything at this point. As always, thanks in advance for any feedback or help.