Re: Questions on changing our O365 plan

Hi Christian,

I understand  this method require a lot of working to be done. However, this is the only way to move the data from the old subscription to the new one.

We can’t upgrade the plan P to Plan E directly. For more questions, please refer to the top questions in the following article:
http://www.microsoft.com/en-us/office365/faqs.aspx#Top_Questions

Thanks,
Vivian Wang