question #3 Sahih Muslim 1025a, Book 12, Hadith 105 : What does this narration imply about the relationship between a slave and their master in terms of financial transactions?

I was the slave (of Abi’l-Lahm). I asked the Messenger of Allah (ﷺ) if I could give some charity out of my master’s wealth. He said: Yes, and the reward is half and half between you two.