Getting Started — pgAdmin 4 6.3 documentation
www.pgadmin.org › docs › pgadmin4If you install pgAdmin in server mode, you will be prompted to provide a role name and pgAdmin password when you initially connect to pgAdmin. The first role registered with pgAdmin will be an administrative user; the administrative role can use the pgAdmin User Management dialog to create and manage additional pgAdmin user accounts. When a user authenticates with pgAdmin, the pgAdmin tree control displays the server definitions associated with that login role.
pgAdmin - PostgreSQL Tools
https://www.pgadmin.orgpgAdmin 4 is a free open source graphical management tool for PostgreSQL and derivative relational databases such as EnterpriseDB's EDB Advanced Server. pgAdmin can be installed in two modes: Server mode and Desktop mode. pgAdmin in server mode can be deployed behind different web servers like apache2, Nnginx etc.