Improving the docs around managing roles (#1183)
Improving the docs around managing roles (#1183)


robert-digit/superset,francisliyy/caravel-aidp,zhouyao1994/incubator-superset,wbsljh/caravel,airbnb/superset,apache/incubator-superset,alanmcruickshank/superset-dev,BRD-CD/superset,dmigo/incubator-superset,zhouyao1994/incubator-superset,asdf2014/superset,nekia/incubator-superset-dev,robert-digit/superset,mistercrunch/panoramix,FrederichCheng/incubator-superset,airbnb/superset,airbnb/caravel,ArijanaBrlek/superset,alanmcruickshank/superset-dev,robert-digit/superset,mistercrunch/panoramix,jeromecn/caravel_viz_full,alanmcruickshank/superset-dev,jeromecn/caravel_viz_full,airbnb/superset,alanmcruickshank/superset-dev,ArijanaBrlek/superset,zhouyao1994/incubator-superset,massgov/incubator-superset,timifasubaa/incubator-superset,SingTel-DataCo/incubator-superset,nekia/incubator-superset-dev,airbnb/caravel,mistercrunch/panoramix,apache/incubator-superset,airbnb/superset,timifasubaa/incubator-superset,wbsljh/caravel,asdf2014/superset,dmigo/incubator-superset,dmigo/incubator-superset,wbsljh/caravel,massgov/incubator-superset,apache/incubator-superset,francisliyy/caravel-aidp,apache/incubator-superset,wbsljh/caravel-aidp,wbsljh/caravel-aidp,francisliyy/caravel-aidp,robert-digit/superset,asdf2014/superset,FrederichCheng/incubator-superset,dmigo/incubator-superset,mistercrunch/panoramix,airbnb/caravel,FrederichCheng/incubator-superset,SingTel-DataCo/incubator-superset,BRD-CD/superset,SingTel-DataCo/incubator-superset,nekia/incubator-superset-dev,massgov/incubator-superset,asdf2014/superset,francisliyy/caravel-aidp,wbsljh/caravel-aidp,airbnb/caravel,massgov/incubator-superset,timifasubaa/incubator-superset,wbsljh/caravel-aidp,SingTel-DataCo/incubator-superset,nekia/incubator-superset-dev,zhouyao1994/incubator-superset,ArijanaBrlek/superset,zhouyao1994/incubator-superset,apache/incubator-superset,wbsljh/caravel,timifasubaa/incubator-superset,ArijanaBrlek/superset,jeromecn/caravel_viz_full,jeromecn/caravel_viz_full,BRD-CD/superset,BRD-CD/superset,FrederichCheng/incubator-superset