M. Clark --
I would approach your situation from two different directions:
1. I believe you need a formal method in which to designate that a project
is on hold. This could be accomplished by the use of a custom enterprise
Project outline code field, set up in the Enterprise Global. This field
could contain outline code values like: Pre-Approval, In Progress, On Hold,
Cancelled, and Closed. You could create a custom Project Center view that
would include this field, so that both filtering and grouping could be
applied to that field in the view. Your executives would be able to see "at
a glance" the status of every project in the portfolio.
2. Secondly, I believe you will want a methodology for determining a
"resume" date for a project that is placed on hold. For example, are
projects routinely put on hold for a week, a month, 6 months, or what? Once
you have established the "resume" date for work on the project, you can
reschedule the uncompleted work using the method set forth by John Beamish
in his previous post.
Hope this helps.