What is the fine-grained topic of the following text: The move also sees WiMP set up a local office in Warsaw, while (impressively) the company has recruited ex-Head of Digital at Universal Music Polska, Adrian Ciepichal, as Polish General Manager, in addition to Katarzyna Rogalska, former editor and journalist at Agora, who is taking on the role of Editorial Manager. Only return the topic.
WiMP's expansion into Poland and recruitment of key personnel