I am adding this for a client. Site 323411. When adding a new family, you click the Avail? button to see the next available ID numbers. You select one, but then get a message that family is in use by family xxxxxx. This is a family that has been deleted, but kept in the background. It would be nice to be able to print a list of the ID's in the back ground, but better yet to have the option to not show those numbers in the Avail? list.