A user or script can belong to groups.
A group has rights.

admin
group add "test";

mentdb
Group added with successful.

admin
group exist "test"

mentdb
1

admin
group grant user "admin" "test";

mentdb
User granted with successful.

admin
script create post "addition" false 1
  (param
  	(var "[v1]" {type is_double [v1]} "description ..." is_null:true is_empty:true "example ...")
  	(var "[v2]" {type is_double [v2]} "description ..." is_null:true is_empty:true "example ...")
  )
  "description ..."
{
	
	+ [v1] [v2];
	
} "Return ...";<br>group grant script "addition.post" "test"

mentdb
Script granted with successful.

admin
group grant_all script "addition." "test";

mentdb
Scripts granted with successful.

admin
group ungrant_all script "addition." "test";

mentdb
Scripts ungranted with successful.

admin
group is granted user "admin" "test"

mentdb
1

admin
group is granted script "addition.post" "test"

mentdb
1

admin
group get "test"

mentdb
{<br>  "c": "admin",<br>  "k": "test",<br>  "scripts": {<br>    "addition.post": 0<br>  },<br>  "users": {<br>    "admin": 0<br>  }<br>}

admin
group get user "test"

mentdb
{<br>  "admin": 0<br>}

admin
group get script "test"

mentdb
{<br>  "addition.post": 0<br>}

admin
group show

mentdb
{<br>  "app": 0,<br>  "luc-yann": 0,<br>  "lib": 0,<br>  "test": 0,<br>  "luc-yann2": 0,<br>  "ai": 0,<br>  "admin": 0,<br>  "cm": 0,<br>  "sys": 0,<br>  "sample": 0,<br>  "api-mql": 0,<br>  "api-rest": 0,<br>  "bob2": 0,<br>  "public": 0,<br>  "bob": 0,<br>  "api-ai": 0,<br>  "mentdb": 0<br>}

admin
group ungrant user "admin" "test";

mentdb
User ungranted with successful.

admin
group ungrant script "addition.post" "test";

mentdb
Script ungranted with successful.

admin
group remove "test";

mentdb
Group removed with successful.