I saw „P.P.“ during the first workflow. It looked like a place of internment or a reference to one, and I entered it there.
2 examples:
I entered the red underlined 2343 as the departure date: 02.03.1943, which corresponds to the date in the sources (see the document here in the forum).
In Mendel Altmann’s card the number 243 looks like it’s the same handwriting and might (if the assumption is correct…) also be a date (02.43 = February 1943).
However, according to the above-mentioned sources, Mendel Altman is on the list of Convoy 40, departing on 04.11.1942, as is Hanna Braun (in Mally’s example). But this departure date is not mentioned in their cards. Perhaps there were changes, and they were actually deported later?