Need to get the progress details from the date of inception of projects but missed the progress set

 Hi All,

We are trying to get the progress details  on Workplan progress page.  While checking we came to know that we missed the progress set up in many projects.

So my question is, if i set up the required progress options now, am i still able to get the progress of project like actual effort, EAC based on ETC etc. from the inception of a project after running the required concurrents?

 If not, is there any option or work-around for this?

Kindly share your suggestions ASAP as the number of projects we missed are huge.

Thanks,

Abhijit