From an article by Shiryn Ghermezian published in the algemeiner.com web site:

An Israeli online genealogy platform has partnered with the Central Archives for the History of the Jewish People (CAHJP) in Jerusalem to publish for the first time online a collection of emigration applications from Jews in Vienna, Austria, seeking to flee Nazi persecution before World War II.

The MyHeritage collection, which is searchable for free, contains 228,250 digitalized records filed by Vienna Jews from 1938 to 1939, immediately leading up to the war, as well as scanned images of the original documents.

Vienna at the time was home to approximately 200,000 Jews. Following the annexation of Austria by Nazi Germany in March 1938, Jews living in Austria were forced to register with the emigration department of the Vienna Israelitische Kultusgemeinde, the city’s Jewish communal organization in Vienna, to leave the country.

You can read more at: https://bit.ly/3Asugwc.