Disneyland DAS pre-registration

[AKLover]

Hello all

I would like to pre register for a DAS at Disneyland but I noticed in the app it says my “eticket package available x/x/2023”.

So while I am within 30 days I’m still a few weeks out from when the package tickets show up in the app.(my hotel and obb tickets are already showing but not my day tickets).

I noticed on the DAS preregistration page it says your tickets need to be link. Will I be able to do this now or do I need to wait until 4 days from our trip when the epackage drops to do this?

TIA!