I learned the limit is 200, but when inserting newly created records, it can sometimes reach 300+... Im trying to set up a flow where a chatter post is sent out after ALL of the records for this one object is created.
Is this possible?
Thanks!
Davis Johnson (SolomonEdwards) 
Forum Ambassador
I was originally talking about just marking that on the data when you are inserting it (this would be completely manual). I am realizing now though that you said all the incoming insertions are related to the same project right? I'm not sure if you would run into an order of operations issue but you could also do one of the following two things:
1. In batch one, after the chatter post goes out, set a field on the project level that says 'email_sent__c' or something. Then, in batch two, you'll know not to send a duplicate post
2. If you are using the Create Records element and not the post to chatter action, you might be able to query to see if there is already an inserted chatter post tied to that Project record, but again I'm not sure if the order of operations is in your favor (your second batch of insertions might be running before your post record in query-able)
