Below are the steps to add any custom entity or OOB entity in New UCI App Area,
- Open we can Go to Customization and select Model Driven App (It can Be sales hub, or custom Model-Driven app created) where you want to add this Entity or Create a solution add your Model-Driven app and same Solution you can move to UAT / Test Or Production
- Here we have 2 option Either we can edit Sitemap using sitemap designer to add entity in Sitemap
Click Here to check how to Edit Site Map
- and not to forget to check, the entity is added in App Designer