Re: F2F documents up to now

Here is the rewording:

Optimize the timing of prompting, checking, and repair functions. 
Authoring accessible documents should be as efficient as possible. 
Prompting, should be timed so that accessibility problems are 
prevented whenever possible and, when not possible, checking and 
repair should occur when the accessibility problem is easily 
reversible.  Integrated guidance in creating accessible content from 
the beginning of the workflow will avert the need for more disruptive 
checking and repair later in the workflow.