I have only limited experience with Intergovernmental Personnel
Agreements, so I cannot answer this question posed by one of
our faculty proposals:
Can an IPA between the feds and a state university cover periods
of time when the faculty member would not normally be in the state's
employ, such as summer or overtime?  Do we have to (should we want to)
use a contract instead?
Any comments, war stories, or references would be helpful.
Thanks in advance.

Stuart A. Ross
Office of Faculty Research
California State University, Fullerton
xxxxxx@ccvax.fullerton.edu