Once logged on to the Portal there is a tab located on the right margin titled Bookmarks. Under this tab should be a link to eCollege, click the link and you should have access to eCollege.
If you are unable to access eCollege from the Portal please updated your single sign on credentials (usually only need to be done once). Click the link named "My Account" in the top right of the Portal.
Click the link named "Update eCollege User ID/Password" located in the bottom right box.