Tables have a couple of requirements to be considered accessible.
First, you must indicate if there are any row or column headers for a table. In other words, are there any headings or labels for the table. LecShare Pro allows you to define both row and column headers and indicate how many of each there are.
The second item is a table must include either a caption or a summary. A caption is a brief description of a table, while a summary (as the word implies) summarizes the contents of the table.
The final item is to indicate that you have checked that the headers are properly set for the table. LecShare Pro cannot determine if the headers are set correctly because it cannot distinguish between data and the labels for the data. Checking this box tells LecShare Pro that you have manually confirmed that they are set correctly.