Applied Systems Engineering ASE2000 User Manual page 61

If more details are required for a particular message, they can be obtained by clicking on the [+]
at the left edge of the message. In the case above, repetitive clicking of [+] targets will result in:
As you can see, the tree expansion can be continued several levels to significantly detail the
message. There was insufficient room in a single page to show everything, but the capabilities
should be obvious.
ASE2000 V2 Communication Test Set User Manual 61