Would someone remind me where to find the VAR for, say, an Insteon water sensor?

I totally forgot how. I am trying to add a new leak sensor to my reports but cannot remember where to find the var value for the new sensor..

The ones I have are numbered from 10 to 23.

Any help would be much appreciated

Here is an example:

<tr>

<td>Main Floor Bathroom Sink</td>

<td>${var.2.10}</td>

</tr>

<tr>

<td>Main Floor Bathroom Toilet</td>

<td>${var.2.11}</td>

</tr>

Edited July 16Jul 16 by phawtrey
Clarify question

I figured it out. Variables are created manually and then processed by programs.

I am getting too old for this - I forget how it all works!