# Create a Leaderboard from User-Specific Data **URL:** \ **Category:** Ask for Help\ **Created:** [April 6, 2021, 5:28am UTC](https://community.glideapps.com/t/create-a-leaderboard-from-user-specific-data/25184 "2021-04-06T05:28:24Z")\ **Posts on this page:** 1\ **Showing post:** 2
**Author:** ![Darren\_Murphy](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/darren_murphy/32/47326_2.png) [@Darren\_Murphy](https://community.glideapps.com/u/Darren_Murphy)\ **Post date:** [April 6, 2021, 6:11am UTC](https://community.glideapps.com/t/create-a-leaderboard-from-user-specific-data/25184/2 "2021-04-06T06:11:34Z")
Presumably you have an action that sets the User Specific Values. If you create a single relation between the table you’re working with and your User Profiles table, then that same action could also set a corresponding value in the User Profile. The below demonstrates a technique for “rolling up” User Specific columns. It might give you some ideas. > [@Global Announcements with User Tracking (copyable)](https://community.glideapps.com/t/global-announcements-with-user-tracking-copyable/23422): > > This was inspired by a [recent tutorial](https://community.glideapps.com/t/allow-users-to-acknowledge-a-global-alert-on-every-post-with-one-click/23072) by @Robert_Petitto (who else? rofl) For an app I am currently working on, there is a requirement to support Global Announcements. The basic requirements are: An Administrator can create an announcement and target it at a specific group of users When a user opens the app, any new announcements will be front and centre on their dashboard The user can view the announcement and mark it as read Administrators can track how many users have read each announce… --- _[View the full topic](https://community.glideapps.com/t/create-a-leaderboard-from-user-specific-data/25184)._