These are general options that affect how Directory Opus copies files.
This template is used to define the new name of a copy of an existing file (for example, when you select a file and press Ctrl+C followed by Ctrl+V). You can use these codes in the template string to insert information:
The original file name is inserted without the file extension (which is automatically applied to the end of the new file).
For example, the default template is %1 - Copy %2. Say you pick a file "Document.txt" and press Ctrl+C, Ctrl+V.
The first copy of an existing file has a "copy count" of 1, which is not shown - so %2 will expand to nothing. The first copy's name would be Document - Copy.txt.
If you press Ctrl+V again to make a second copy, the copy count would be 2, and the new filename would be Document - Copy (2).txt.
You can also use the evaluator to generate a new name - see Generated File Names for details.