
admin.groupAddUsingNamespace( config as element(configuration), group-id as (Number|String), namespaces as element(gr.usingNamespace)[] ) as element(configuration)
Add one or more "using" namespaces to a Group configuration, which add the namespaces to the namespace path for all requests evaluated against any App Server in the Group.
http://marklogic.com/xdmp/privileges/admin/group
http://marklogic.com/xdmp/privileges/admin/group/{id}
const admin = require('/MarkLogic/admin.xqy');
const config = admin.getConfiguration()
const group = admin.groupGetId(config, "Default")
const ns = admin.groupUsingNamespace("my.namespace")
admin.groupAddUsingNamespace(config, group, ns)
//returns the new configuration element -- use admin.saveConfiguration
//to save the changes to the configuration or pass the configuration
//to other Admin API functions to make other changes.