This assistent should help you to put the picture under a free license so it can be used by various protecs like the Wikipedia. You can choose the license later but please keep in mind that all these licenses have in common that the picture can be uses by everybody for every purpose.
In a matter of fact 95% of all Freigaben can be handled by this assistent. But should you case be special there is the possibilty to leave a free formulated text at the end of this assistent. Or you can close the assistent now and write an normal email at permissions-en@wikimedia.org.
We like to express our thanks in advance that you intent to submit a picture under a free license: Many thanks!
Start the assistent