If you were previously working on a Learning Log but hadn't yet sent it for review (shared it with your supervisor) and now it is attached to a previous review period, you can bring this into your current review period.
To do this first click through into your All entries page:
On the All entries page you can filter to just show entries that haven't been sent for review:
Then click the button to bring it into the current review period:
If the entry had previously been sent for review or isn't a Learning log then you can use the Create a copy function from the entry page to create a new copy, which will then be linked to your current Review Period.