There is a root site:
http://portal
it has sitepages with hompage at
http://portal/SitePages/Homepage.aspx
there is a subsite (site collection)
http://portal/sites/subsite
with homepage at
http://portal/sites/subsite/SitePages/Homepage.aspx
Question: how can i make
http://portal/sites/subsite/SitePages/Homepage.aspx
homepage ?
So that when user goes to http://portal he would get into http://portal/sites/subsite/SitePages/Homepage.aspx