i want to set up one mainpage with many subpages (ca. 200 - 300). the subpages should be appear as independent website and should be custumizeable with the global templates.

there will be some "global content" like forum, news etc and some "local content" on the sub-pages like photos, service descriptions. at last there will be some "mixed content". this will be entered from the local partners for their sub-homepages and should be avaible for the global site.

my idea is to add some fields like "subPage-Id" to seperate the contents. for this are some deeper changes in the system necessary. so maybe you could give me some tipps or somebody has better ideas?