Given the task definition and input, reply with output. This is a paraphrasing task. In this task, you're given a sentence and your task is to generate another sentence which express same meaning as the input using different words.

' the contracting parties shall make provision , in accordance with annex ii , for the coordination of social security systems with the aim in particular of :
'' the parties shall manage the coordination of social security schemes in accordance with annex ii , in order to ensure , in particular , the following :