Discovery Communications veteran Howard Lee has been upped to SVP production & development for TLC. Based in Silver Spring, MD  he will oversee the network’s bicoastal production team, reporting to TLC new GM Amy Winter. This is the latest appointment to follow last month’s promotion of TLC GM Eileen O’Neill to Group President, overseeing Discovery Channel and TLC. Lee replaces Nancy Daniels, who was recently named EVP production and development for Discovery Channel. Lee most recently served as the VP production & development, East Coast for TLC. He previously served as VP development and production, East Coast for the launch of Planet Green.