The document discusses custom development for SharePoint portals including web parts for weather, most viewed pages, top searches, chat, stock quotes and polls. It also covers standard web parts, product enhancements, workflows and post deployment support. Web parts retrieve data from web services, SharePoint lists and databases and are easily configured and styled without code changes. Workflows are used for automation, approvals, notifications and task delegation. Post deployment includes skills transfer, documentation, training and ongoing support.