How to determine if a Family is In-Place or not

Here is an easy way:

1. Install Case Add-in Manager
2. Using the Add-in Manager, install Batch Export Family RFA’s tool (I am running v2012.11.13.0)
3. Open a Revit project and run the tool
4. After families have been exported, you will be presented with an error message that tells you which families are in-place (see below).

NOTE:  The Case exporter also creates folders for each Category as it exports.  Nice.

This was in response to:

@lukeyjohnson Meaning… do some kind of filter to determine which familes are in-place vs not
— Jason Rostar (@jrostar) December 6, 2012