Problem with sequential backbone assignment

I have assigned the CAi-1, CAi, CBi-1 and CB. I followed each step of the turtorial. When I step to the Connecting NmrResidues (step 5E), I found the interface of myCccpNmr is not the same as the the tutorial. The tutorial asks me to strip the label `NR:@-55` on the spectrum display and drag it to the <<< icon in the other spectrum. However I cannot find label as well as the triple arrow on my UI. Can anyone esle help me to solve this problem?

,

Hi,

the arrows have changed to the little orange arrows highlighted in your second figure. So you should be able to drag the NR:@-.33. label onto one of the orange arrows. See attached figure.

Best wishes,

Vicky