# App maintenance/Clutter clean-up **URL:** \ **Category:** Ask for Help\ **Created:** [July 8, 2022, 4:51pm UTC](https://community.glideapps.com/t/app-maintenance-clutter-clean-up/44139 "2022-07-08T16:51:43Z")\ **Posts on this page:** 1\ **Showing post:** 2
**Author:** ![MattLB](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/mattlb/32/41284_2.png) [@MattLB](https://community.glideapps.com/u/MattLB)\ **Post date:** [July 8, 2022, 6:19pm UTC](https://community.glideapps.com/t/app-maintenance-clutter-clean-up/44139/2 "2022-07-08T18:19:07Z")
In this very recent thread I asked the same question since I have wondered about this. > [@Table relations & choice as filter](https://community.glideapps.com/t/table-relations-choice-as-filter/44004/6): > > Now that you brought this up, from a design perspective I read (thought I read/thought I understood) that you should _not_ use the ‘user profile’ table except for ‘user’ info from a security perspective. > > But the user profile is the one table that is accessible in actions, visibility and filters so it has become a _very_ wide row with lots of USC/xxx columns with many templates/filters plus relations and is the source for four of my five TABs and many ‘New Screens’, > > Is this a reasonable/usual best practice? I especially needed access to data within actions which have a very limited scope. > > TIA @Jeff_Hager replied with good insight. Hope this helps. > [@Table relations & choice as filter](https://community.glideapps.com/t/table-relations-choice-as-filter/44004): > > Hi there, I am struggling to use a choice as a filter with following structure. I have TOPICS SUBTOPICS CONTENTS The properties relate like this: A TOPIC HAS MANY SUBTOPICS A SUBTOPIC CAN BELONG TO MANY TOPICS A CONTENT CAN BELONG TO MANY TOPICS A CONTENT HAS MANY SUBTOPICS The target UX is like this Step 1 User chooses one TOPIC only Step 2 User is shown a list of CONTENTS & can filter the CONTENTS with the “choice” component according to the SUBTOPIC (the “chips” are SUBTOPICS). … --- _[View the full topic](https://community.glideapps.com/t/app-maintenance-clutter-clean-up/44139)._