Relevant item fields
I'm not concerned about e-mail format at this point - I can do html table after the fact, but I just want to know the best way to get put this data together.
I'm thinking Query List, Collection operation to Get whatever fields I want to display on the e-mail and store in coll variable, then Build string...? I struggle with what to do after that. How to display item after item in a way that makes sense.
Thanks much for any guidance you can provide!
yes, that's how you should proceed.
make a query filter item by an Engagement and budget limits. you will get a collection of items that meet the criteria.
then iterate over the collection and build your notification body into a variable - append an entry for each element from collection.
once you have processed whole collection you can send a notification.
you will need to repeat above for each engagement.
have a look on following blog, it provides detailed description ow to proceed