PT10 Crossgrade requirement?

[ChristianDavies]

Hi guys,

I've been looking at purchasing PT10, and I see there is an option to crossgrade from PT M-Powered to PT10 for a reduced price.

I purchased PTMP a few years back, but no longer have the installation disk or serial number. I do however still have the license on my iLok.

My question is - what is required to class as a cross grade? I can't see any info on the Avid store about what I will or won't need, and I don't want to buy the wrong download version.

Will the iLok license be enough to qualify for the cross grade or will I need a serial number, or full program installed?

Any help or pointers as to where I can find this info much appreciated

Christian