While about it and looking for info, there are some other handy points that we often overlook and they can help us sort things a whole bunch.
On the wiring info here:
Down in the lower left corner there are notes that are often skipped but they can be very helpful.
These three items are worth checking for info.
One of the small bits in that info is this chart of battery cable ID!
So looking at the picture posted by OP, you can see several different colors of tape at the cable ends and those colors can actually tell us which cable we are looking at and help sort where to find the other end!
Like any info we get, it always pays to verify that it is correct as things do change but if you find it correct, it can be way better than guessing!