Custom Runtime Views

Besides the information from the SAP Help pages

(eg. http://help.sap.com/saphelp_nw04s/helpdata/en/1e/588041a17e060de10000000a1550b0/frameset.htm

http://help.sap.com/saphelp_nw04s/helpdata/en/cf/9a8041efd21b09e10000000a155106/frameset.htm)

Is there any better information or perhaps a How To guide/tutorial on all the steps needed to implement a Custom Runtime View?

Or is that documentation pretty much the only thing out there? Anyone have examples of what they've developed it would be good to see....