diff --git a/npm/ng-packs/packages/core/src/lib/actions/index.ts b/npm/ng-packs/packages/core/src/lib/actions/index.ts
index cf05aac81d..46269fd60a 100644
--- a/npm/ng-packs/packages/core/src/lib/actions/index.ts
+++ b/npm/ng-packs/packages/core/src/lib/actions/index.ts
@@ -1,5 +1,6 @@
 export * from './config.actions';
 export * from './loader.actions';
 export * from './profile.actions';
+export * from './replaceable-components.actions';
 export * from './rest.actions';
-export * from './session.actions';
+export * from './session.actions';
\ No newline at end of file
diff --git a/npm/ng-packs/packages/core/src/lib/actions/replaceable-components.actions.ts b/npm/ng-packs/packages/core/src/lib/actions/replaceable-components.actions.ts
new file mode 100644
index 0000000000..b5f6480b2a
--- /dev/null
+++ b/npm/ng-packs/packages/core/src/lib/actions/replaceable-components.actions.ts
@@ -0,0 +1,6 @@
+import { ReplaceableComponents } from '../models/replaceable-components';
+
+export class AddReplaceableComponent {
+  static readonly type = '[ReplaceableComponents] Add';
+  constructor(public payload: ReplaceableComponents.Data | ReplaceableComponents.Data[]) {}
+}
diff --git a/npm/ng-packs/packages/core/src/lib/core.module.ts b/npm/ng-packs/packages/core/src/lib/core.module.ts
index d53f90da13..983fad2125 100644
--- a/npm/ng-packs/packages/core/src/lib/core.module.ts
+++ b/npm/ng-packs/packages/core/src/lib/core.module.ts
@@ -30,10 +30,11 @@ import { SessionState } from './states/session.state';
 import { getInitialData, localeInitializer } from './utils/initial-utils';
 import './utils/date-extensions';
 import { ReplaceableRouteContainerComponent } from './components/replaceable-route-container.component';
+import { ReplaceableComponentsState } from './states/replaceable-components.state';
 
 @NgModule({
   imports: [
-    NgxsModule.forFeature([ProfileState, SessionState, ConfigState]),
+    NgxsModule.forFeature([ReplaceableComponentsState, ProfileState, SessionState, ConfigState]),
     NgxsRouterPluginModule.forRoot(),
     NgxsStoragePluginModule.forRoot({ key: ['SessionState'] }),
     OAuthModule.forRoot(),
diff --git a/npm/ng-packs/packages/core/src/lib/models/index.ts b/npm/ng-packs/packages/core/src/lib/models/index.ts
index 63302c9ab8..213218d811 100644
--- a/npm/ng-packs/packages/core/src/lib/models/index.ts
+++ b/npm/ng-packs/packages/core/src/lib/models/index.ts
@@ -1,6 +1,7 @@
 export * from './application-configuration';
 export * from './common';
 export * from './config';
-export * from './rest';
-export * from './session';
 export * from './profile';
+export * from './replaceable-components';
+export * from './rest';
+export * from './session';
\ No newline at end of file
diff --git a/npm/ng-packs/packages/core/src/lib/models/replaceable-components.ts b/npm/ng-packs/packages/core/src/lib/models/replaceable-components.ts
new file mode 100644
index 0000000000..8f46faf01e
--- /dev/null
+++ b/npm/ng-packs/packages/core/src/lib/models/replaceable-components.ts
@@ -0,0 +1,12 @@
+import { Type } from '@angular/core';
+
+export namespace ReplaceableComponents {
+  export interface State {
+    replaceableComponents: Data[];
+  }
+
+  export interface Data {
+    component: Type<any>;
+    key: string;
+  }
+}
diff --git a/npm/ng-packs/packages/core/src/lib/states/index.ts b/npm/ng-packs/packages/core/src/lib/states/index.ts
index b7626c2842..d70de13d43 100644
--- a/npm/ng-packs/packages/core/src/lib/states/index.ts
+++ b/npm/ng-packs/packages/core/src/lib/states/index.ts
@@ -1,3 +1,4 @@
-export * from './profile.state';
+export * from "./replaceable-components.state";
 export * from './config.state';
-export * from './session.state';
+export * from './profile.state';
+export * from './session.state';
\ No newline at end of file
diff --git a/npm/ng-packs/packages/core/src/lib/states/replaceable-components.state.ts b/npm/ng-packs/packages/core/src/lib/states/replaceable-components.state.ts
new file mode 100644
index 0000000000..7391f79ec2
--- /dev/null
+++ b/npm/ng-packs/packages/core/src/lib/states/replaceable-components.state.ts
@@ -0,0 +1,44 @@
+import { State, Action, StateContext, Selector, createSelector } from '@ngxs/store';
+import { AddReplaceableComponent } from '../actions/replaceable-components.actions';
+import { ReplaceableComponents } from '../models/replaceable-components';
+import snq from 'snq';
+
+@State<ReplaceableComponents.State>({
+  name: 'ReplaceableComponentsState',
+  defaults: { replaceableComponents: [] } as ReplaceableComponents.State,
+})
+export class ReplaceableComponentsState {
+  @Selector()
+  static getAll({
+    replaceableComponents,
+  }: ReplaceableComponents.State): ReplaceableComponents.Data[] {
+    return replaceableComponents || [];
+  }
+
+  static getOne(key: string) {
+    const selector = createSelector(
+      [ReplaceableComponentsState],
+      ({ replaceableComponents }: ReplaceableComponents.State) => {
+        return snq(() => replaceableComponents.find(component => component.key === key));
+      },
+    );
+
+    return selector;
+  }
+
+  @Action(AddReplaceableComponent)
+  replaceableComponentsAction(
+    { getState, patchState }: StateContext<ReplaceableComponents.State>,
+    { payload }: AddReplaceableComponent,
+  ) {
+    if (!Array.isArray(payload)) {
+      payload = [payload];
+    }
+
+    const { replaceableComponents } = getState();
+
+    patchState({
+      replaceableComponents: [...replaceableComponents, ...payload],
+    });
+  }
+}