When you add a deal to reZEN, your team leader will be automatically added to the deal with the default split applied. If you want to adjust the default split (applied to all deals), see: ProTeams: How to Adjust Default Team Member Splits & Fees.
If your Team Split changes on a deal-by-deal basis (e.g. if lead provided by team lead vs. team member), you can adjust the split on the deal by going to the Payment Participants section of the transaction, clicking Edit under the team member's name, and then adjusting the split in the Leaders section of the module.
If you have questions or need assistance, please contact Teams@therealbrokerage.com.