You can use a PI marker to provide a summary for a table, and another PI marker to provide a title. Each PI marker name must start with Table and end with the name of the attribute:
For example, to add a summary attribute, place a TableSummary PI marker somewhere in the table, or just before the table.
The HTML source would show the <table> tag as follows (omitting display attributes):
<table summary="The Server Configuration table shows the identification number and description for each parameter for each server module.">
Note: If the content of a TableSummary or TableTitle PI marker includes characters < or >, these characters must be escaped, thus: \< or \>; otherwise the table might not be rendered correctly in HTML.