Importing CAD Data

I understand how to import CAD data. The problem I have, however, is that I'm trying to import CAD data into an existing project that was already established using points from a pdf.

What has happened is the overall site has been surveyed in 2 phases. The information for Phase 1 was issued as a PDF and I've manually inserted all of the elevation points and boundaries. It's important to note that these features have 'default x and y co-ordinates because the 'actual' x and y co-ordinates are not available from the pdf.

I now want to import the Phase 2 points and boundaries, but as these features come from a dwf file they are imported with 'actual' x and y co-ordinates as part of their geometry that do not match the 'default' co-ordinates from the PDF.

I've watched the video and read the help files but I cannot find any help that will allow me to adjust a base x and y co-ordinate of the features I'm trying to import from the dwf drawings to match the points established from the pdf.

Can this be done and if so how?