Very little except they will often request demonstration of the gifts of the spirit. Usually speaking in tongues.
The duties and functions of a protocol officer in a Pentecostal church may differ. However, these are people who are commonly tasked with the responsibility of coordinating general protocol like ushering and waiting on congregants in most churches.
It is the responsibility of the church to help its members to abide a code of correct conduct relating to the beliefs of that church.
A classical Pentecostal church would be the Assembly of God Church.
The saints are the important people in the pentecostal church.
The Pentecostal church STRONGLY discourages divorce.
Elim Pentecostal Church was created in 1915.
International Pentecostal Holiness Church was created in 1911.
Indian Pentecostal Church of God was created in 1924.
Anyone is allowed to go to a Pentecostal church.
Apostolic Church of Christ - Pentecostal - was created in 1969.
God is Love Pentecostal Church was created in 1962.
Pentecostal Church of New Zealand was created in 1924.