[Freeswitch-users] Link between User context and dialplan

Hi folks I am so sorry if this is such a basic thing. well, when a user/extension eg 8888 is created in with say a user context - SWAHILI-SPEAKERS Please hear are my questions: 1. What dialplan will that user/extn use. 2. I guess I have to create a dialplan Should the dial-plan also be called WAHILI-SPEAKERS (is the case relevant ) ? Or could it be any name ? 3. And how does FS know to load that dialplan for that user. 4. Where should that xml file be stored ? 5. Is there a means of determinig which dialplan was used for a call ? Thanks I think I have demonstrated enough thickness for now