Different title for navigation and topic

[catherine]

Hi, is there any possible that I can have different title for the left-navigation bar and the topic?
For example,
I have a topic, the topic title represented on the HTML page is "Product A Installation Guide",
But on the left navigation bar, I want the title to be represented as "Installation Guide" in order to shorten the title in the navigation bar.

Is that possible?

Best regards,
Catherine

[catherine]

I found the answer.
Cool Oxygen XML Editior.

I just right click the topic on the ditamap , and edit the topic property, set the navigation title, and lock it.

It works!