If any person wants to add contact of 'Renter' , the connection should be accepted by Renter. This can be done scenario when any ServicePRO offers on 'Renter' created task and Renter accept the offer, then connection will be built and contact connection will be added in ServicePRO account.  Or if Landlord review application, accept and proceed to agreement/tenancy creation stage at that time renter contact will be added under Landlord account. When ServicePRO make an offer then task owner contact will be added to ServicePRO contact list.