For Berlin:
Hello everyone, one more question regarding niederlassungerlaubnis. I checked the previous posts regarding my question but still not clear.
I have a blue card and would like to apply for niederlassungerlaubnis now. Do I fill the online form to B1 -3 or E1-6 ?
* [Link for B1-3](https://www.berlin.de/einwanderung/ueber-uns/kontakt/formular.1279374.php)
* [Link for E3](https://www.berlin.de/einwanderung/ueber-uns/kontakt/formular.1261485.php#form_1)
I tried posting in r/berlin but moderators won’t allow me to post it. Hopefully I am allowed here.
Thank you.
by Fine_Stand_6833