As a validator, you will be notified when first proposals will be confirmed and sent to you for approval to the next step.
You can validate proposals one by one if needed or validate in bulk. Below is the explanation where validation is done in bulk.
https://www.loom.com/embed/79efba297a4a405995ab48795442c710

Click on the Validate button: You will see appear a pop up window asking you if you are sure of confirming your proposal
Not yet button allows you to go back to the proposals table and verify all the information
Send button allows you to confirm your proposals

<aside> 💡 The pop-up shows you how many proposals you are going to validate before final confirmation.
</aside>
Click on Send to send your proposals to the next workflow step.
Already answered button to look at past validations from you.