In every Qrimp app, there are five default operations
that users can perform on a database: Create, Read, Update, Delete and Admin. To allow your users to perform these operations, give them the permission to do so using Table Security
You can create as many levels of access as you like. Add, remove, or adjust the configuration of existing operations to fine tune the capabilities your users have within your Qrimp Application.
Learn more about CRUD by searching the web.