Is the Jubilee Year a Roman Thing or a Universal Thing?

Regardless of what the wording may say... what possible relevance does the Jubilee Year (and its associated talk of indulgences) have on the life of the non-Latin churches?

The Major Archbishop isn't going to buck the "leadership" of Rome.

Here is the pastoral letter issued on the occasion of the proclamation of the Holy Year of Mercy in the Ukrainian Greek Catholic Church.

Posted by Vatican Radio - English Section on Thursday, December 3, 2015

The opening Mass for the Jubilee of Mercy and the opening of the Holy Door at St. Peter's Basilica on 8 December will be...

Posted by Vatican Radio - English Section on Thursday, December 3, 2015