TAP recently ran a status match campaign where they were matching status from Oneworld, Skyteam Elite and some other non-alliance programs
To be eligible you needed to email their dedicated email address firstname.lastname@example.org
with your competing status and account screenshot.
In order to complete the match you then needed to purchase TAP miles (minimum 2,000 miles @ €70)
I received an email saying my account would be upgraded by 16th May, however the upgrade didn't clear until 18th May. New TAP Gold status valid until April 2021