Using Cubase VST 5 / SX3 with Pro 10 Crossgrade?

Hello, i recently purchased a Cubase Pro 10 Crossgrade licence, since it was in sale.

Means i can crossgrade from a other DAW to Cubase 10 Pro.

I have a lot of old stuff i created back in the days with Cubase VST 5, and would love to know if i could also use this with my Cubase 10 pro licence?