When information was crossed out, corrected, cancelled, or marked void, follow the instructions for “crossed out” that match the situation.
- When information was crossed out and then replaced, type the new information in the appropriate fields.
- When information was crossed out, was not replaced, and can be read, type the crossed-out information.
When information was crossed out, was not replaced, and cannot be read, mark the field as unreadable by pressing Ctrl+U, or on the indexing toolbar, click the "unreadable" icon: 
Related articles
How do I index unreadable information?
How do I index a record with overlays?
How do I index records that span two images or view additional images?