Probably dumb....I'm trying to get the related payments to invoice to pull in to my advanced PDF but nothing is showing up at all. Can someone point me to what dumb thing I'm missing?

<#if record.links?has_content><#list record.links as link>do stuff</#list></#if>

Try without the #if part

Thanks I tried that but no luck. It looks like the links is just not available for some reason.

Are you talking about for customer payments?

Customer payments to invoices @KevinJ of Kansas

I don't know that join is available.