Hi hmessing1 & fatboy1271,
Here there is a processing example of M16 that provide the Integration, so you can follow it applying every process.
Please note that this example is from 2012 and PixInsight has changed a lot since that time. You will need to make some changes, for example HistogramEqualization is no longer available, you can use AdaptiveStreth instead for the visualization step.
Also you would need to replace MaskedStretch script by the MaskedStretch process.
Hope this helps
Saludos, Alejandro.