[A] To add user in a counterparty, go to the Network module.
[B} In the search bar on the right side, search the name of the party for which the user is to be added. Click on the Edit button next to it.
[C] Click on the "+" button next to Add User.
[D} Add the required details. Then click on the Save button. The new user is now added.
Keywords: new user in counterparty, add user