How to write a comment over the Activated slot?

Question

I want to write a short note on the activated region,how is it done without using 'note over'

Answer 1

Hello,

Could you give an example ? The requirement is not very clear to us.

For example, let's start with:

http://www.plantuml.com/plantuml/uml/SoWkIImgAStDuNBAJrBGjLDmpCbCJbMmKaXCBiaiIop9pC_ZWZ9J8N9WXJQwS8NvsLmfgMXA75BpKe1c0W00

Thanks!