E*TRADE OptionsHouse Combination

Recently, OptionsHouse merged its website into E*TRADE. I had an OptionsHouse account before the merger. And for me, the upper right side of my E*TRADE screen shows "Launch Trading" and "Legacy Platform" for OptionsHouse.

Through these links, I can access the OptionsHouse Legacy Trading Platform, even for my E*TRADE accounts that were never at Options house.

But, my question is, do people who only had E*TRADE accounts have access to this trading platform as well?

PFS