7 - [Store](#store)
27 ## Store  section in Build Customization
29 :::tip [Vuex store modules](https://vuex.vuejs.org/guide/modules.html) contain
32 1. If making customizations to the default store, add `CUSTOM_STORE=true` key
34 2. Create a `<ENV_NAME>.js` file in `src/env/store` :::danger The filename needs
35    to match the `VUE_APP_ENV_NAME` value defined in the .env file. The store
37 3. Import the base store
38 4. Import environment specific store modules
40    and `unregisterModule` instance methods to add/remove store modules
43 Example `src/env/store/ibm.js`:
46 import store from '@/store; //@ aliases to src directory
49 store.registerModule('hmc', HmcStore);
51 export default store;