Sometimes we need to convert all text in the document to shapes (Create Outline) to be in the save side in print process.

When we have opacity masks that have text inside the mask layer, we can't edit it until we find the mask. Sometime, we receive documents that we didn't make ourselves and it will be not be easy to find all masks.

The suggestion is to:
- Have a command to find out all opacity masks.
- Have a command to select text in the whole document even inside the masks.