. . . . "The Common Public Attribution License (\"CPAL\") is a free software license approved by the Open Source Initiative in 2007. Its purpose is to be a general license for software distributed over a network. It is based on the Mozilla Public License, but it adds a controversial attribution term paraphrased below:"@en . . "The Common Public Attribution License (\"CPAL\") is a free software license approved by the Open Source Initiative in 2007. Its purpose is to be a general license for software distributed over a network. It is based on the Mozilla Public License, but it adds a controversial attribution term paraphrased below:"@en . "Common Public Attribution License"@en .