Jotform Sign: How to send the document only to selected signers?

I have added 4 signers to the form but how can I send it to only one or two signers if needed?
Sometimes I will not need all 4 signers.

Hello Generations Funeral Service,

Thanks for reaching out to Jotform Support. Unfortunately, it's not possible to send the Sign Document only to selected signers; right now, you'll have to delete the all fields linked to the signer to whom you don't need the document to be sent. I've gone ahead and escalated this as a feature request to our Developer Team. When or if it's developed depends on their workload, how viable it is, and how many other users request it. If there are any updates, we’ll circle back to this thread and let you know.

Let us know if you need any more help.