You can share your contacts by following the instructions below.
1. Go to Relationships.
2. Search for the contacts that you want to share and place a checkmark next to each of the contacts you want to share.
3. Click on the 3 dots in the right corner:
4. Select Share.
5. Enter the "username" for the account you want to share the contacts to then click Share.
You can accept contacts shared to you by following the instructions below.
1. Once contacts have been shared to you, you will need to accept them under Account/Notifications: