Hi all,

I'm hoping someone can help with a problem I am encountering with calendars on MS Project 2013 .

I have multiple projects which I have inserted as subprojects, managing these via a Master project file.

I am trying to add company holidays /Christmas downtime to each of these projects on an individual basis via the exceptions tab on the 'Change working time' settings to show periods when our office are closed. I am not adding these exceptions via the Master schedule view.

However, when I close the individual project file down and then reopen it to view the project again, any exceptions that have added have now disappeared. I have tried this numerous times with the same result across all 20 projects on my Master project schedule.

Can someone point out what I am doing wrong? I need an urgent resolution as the new MD is looking for an update and I don't want to appear like a buffoon!

Thanks in advance to anyone who can shed light.

Kind regards
Barry