Sync two cDaq 9178 chasis using NI9469 modules

[NIerrors]

I have found topics using the NI9469 modules to syncing cards, but I have not found topics regarding sycing mutiple chasis using the NI9469 modules.

Setup: two cdaq 9178 chasis, one chasis is all 9227 modules, and the other has 9229 modules. We will be putting in a 9205 and a 9213 as well.

I attempted to use an example VI from NI attached, but it just seems like something is missing. Up to this point I have largely used DAQ assistant so this is definitely a learning experience for me. NIMax recognizes the 9469 cards, and I have them connected correctly. I do not see any lights illuminated though. I assign the hardware I want to use in the physical channels portion of the VI, but I do not see anything populate in the data field when running.

Can anyone offer any advice?

[NIerrors]

I have since found two more examples of vis that might work for this. At first I'll be using only 9227 and 9229 cards, which I believe are Delta Sigma cards. So I'll focus on that vi. Can anyone tell me what the Oversample Timebase Source and Oversample Timebase? I don't understand it. The 9469 can sample at two speeds, but the oversample timebase on the main screen just increments by ones. What is its purpose?

I would like to add a write to measurement file vi. I would add this after the loop correct?