ADDING KEYNOTES WITH NO OBJECT TO SELECT

[vanderloo5]

Is there a way to add a keynote tag to something that is not an object?
Using my custom keynote database, I would like to point to a detail line, (border), to denote a "curbless shower"
But with no object to select, I'm unable to add this keynote.
Thank You

[PijPiwo]

Why not use your curbless shower object and keynote that?
Detail line cannot be keynoted, but you can create a line-based detail line family. It can be easily keynoted if you have to use a line.