diff --git a/framework/src/Volo.Abp.Authorization.Abstractions/Volo/Abp/Authorization/Permissions/Resources/IResourcePermissionChecker.cs b/framework/src/Volo.Abp.Authorization.Abstractions/Volo/Abp/Authorization/Permissions/Resources/IResourcePermissionChecker.cs
index 383e49c527..4e8229d605 100644
--- a/framework/src/Volo.Abp.Authorization.Abstractions/Volo/Abp/Authorization/Permissions/Resources/IResourcePermissionChecker.cs
+++ b/framework/src/Volo.Abp.Authorization.Abstractions/Volo/Abp/Authorization/Permissions/Resources/IResourcePermissionChecker.cs
@@ -5,22 +5,55 @@ namespace Volo.Abp.Authorization.Permissions.Resources;
 
 public interface IResourcePermissionChecker
 {
+    /// <summary>
+    /// Checks if the given permission is granted for the given resource.
+    /// </summary>
+    /// <param name="permissionName">The name of the permission.</param>
+    /// <param name="resourceName">The name of the resource.</param>
+    /// <param name="resourceKey">Resource key</param>
+    /// <returns>
+    /// True if the permission is granted.
+    /// </returns>
     Task<bool> IsGrantedAsync(
         string permissionName,
         string resourceName,
         string resourceKey
     );
     
+    /// <summary>
+    /// Gets all permissions for the given resource.
+    /// </summary>
+    /// <param name="resourceName">Resource name</param>
+    /// <param name="resourceKey">Resource key</param>
+    /// <returns>
+    /// A dictionary of permission names and their states.
+    /// </returns>
     Task<IDictionary<string, bool>> GetPermissionsAsync(
         string resourceName,
         string resourceKey
     );
     
+    /// <summary>
+    /// Gets all granted permissions for the given resource.
+    /// </summary>
+    /// <param name="resourceName">Resource name</param>
+    /// <param name="resourceKey">Resource key</param>
+    /// <returns>
+    /// An array of granted permission names.
+    /// </returns>
     Task<string[]> GetGrantedPermissionsAsync(
         string resourceName,
         string resourceKey
     );
-    
+
+    /// <summary>
+    /// Retrieves the keys of resources for which the specified permission is granted.
+    /// </summary>
+    /// <param name="resourceName">The name of the resource.</param>
+    /// <param name="permissionName">The name of the permission.</param>
+    /// <returns>
+    /// An array of resource keys where the specified permission is granted.
+    /// </returns>
     Task<string[]> GetGrantedResourceKeysAsync(
         string resourceName,
         string permissionName
diff --git a/framework/src/Volo.Abp.Authorization.Abstractions/Volo/Abp/Authorization/Permissions/Resources/ResourcePermissionCheckerExtensions.cs b/framework/src/Volo.Abp.Authorization.Abstractions/Volo/Abp/Authorization/Permissions/Resources/ResourcePermissionCheckerExtensions.cs
index bd54ef5eee..fa73aa428f 100644
--- a/framework/src/Volo.Abp.Authorization.Abstractions/Volo/Abp/Authorization/Permissions/Resources/ResourcePermissionCheckerExtensions.cs
+++ b/framework/src/Volo.Abp.Authorization.Abstractions/Volo/Abp/Authorization/Permissions/Resources/ResourcePermissionCheckerExtensions.cs
@@ -5,6 +5,15 @@ namespace Volo.Abp.Authorization.Permissions.Resources;
 
 public static class ResourcePermissionCheckerExtensions
 {
+    /// <summary>
+    /// Checks if a specific permission is granted for a resource with a given key.
+    /// </summary>
+    /// <typeparam name="TResource">The type of the resource.</typeparam>
+    /// <param name="resourcePermissionChecker">The resource permission checker instance.</param>
+    /// <param name="permissionName">The name of the permission to check.</param>
+    /// <param name="resource">The resource instance to check permission for.</param>
+    /// <param name="resourceKey">The unique key identifying the resource instance.</param>
+    /// <returns>A task that represents the asynchronous operation. The task result contains a boolean value indicating whether the permission is granted.</returns>
     public static Task<bool> IsGrantedAsync<TResource>(
         this IResourcePermissionChecker resourcePermissionChecker,
         string permissionName,
@@ -23,7 +32,15 @@ public static class ResourcePermissionCheckerExtensions
             resourceKey.ToString()!
         );
     }
-    
+
+    /// <summary>
+    /// Retrieves a dictionary of permissions and their granted statuses for a specific resource.
+    /// </summary>
+    /// <typeparam name="TResource">The type of the resource.</typeparam>
+    /// <param name="resourcePermissionChecker">The resource permission checker instance.</param>
+    /// <param name="resource">The resource instance for which permissions are being checked.</param>
+    /// <param name="resourceKey">The unique key identifying the resource instance.</param>
+    /// <returns>A task that represents the asynchronous operation. The task result contains a dictionary where keys are permission names and values indicate whether the corresponding permission is granted.</returns>
     public static Task<IDictionary<string, bool>> GetPermissionsAsync<TResource>(
         this IResourcePermissionChecker resourcePermissionChecker,
         TResource resource,
@@ -39,7 +56,15 @@ public static class ResourcePermissionCheckerExtensions
             resourceKey.ToString()!
         );
     }
-    
+
+    /// <summary>
+    /// Retrieves the list of granted permissions for a specific resource with a given key.
+    /// </summary>
+    /// <typeparam name="TResource">The type of the resource.</typeparam>
+    /// <param name="resourcePermissionChecker">The resource permission checker instance.</param>
+    /// <param name="resource">The resource instance to retrieve permissions for.</param>
+    /// <param name="resourceKey">The unique key identifying the resource instance.</param>
+    /// <returns>A task that represents the asynchronous operation. The task result contains an array of strings representing the granted permissions.</returns>
     public static Task<string[]> GetGrantedPermissionsAsync<TResource>(
         this IResourcePermissionChecker resourcePermissionChecker,
         TResource resource,
@@ -55,7 +80,15 @@ public static class ResourcePermissionCheckerExtensions
             resourceKey.ToString()!
         );
     }
-    
+
+    /// <summary>
+    /// Retrieves the keys of the resources granted a specific permission.
+    /// </summary>
+    /// <typeparam name="TResource">The type of the resource.</typeparam>
+    /// <param name="resourcePermissionChecker">The resource permission checker instance.</param>
+    /// <param name="resource">The resource instance to check granted permissions for.</param>
+    /// <param name="permissionName">The name of the permission to check.</param>
+    /// <returns>A task that represents the asynchronous operation. The task result contains an array of strings representing the granted resource keys.</returns>
     public static Task<string[]> GetGrantedResourceKeysAsync<TResource>(
         this IResourcePermissionChecker resourcePermissionChecker,
         TResource resource,
diff --git a/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Authorization/Permissions/Resources/EntityResourcePermissionCheckerExtensions.cs b/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Authorization/Permissions/Resources/EntityResourcePermissionCheckerExtensions.cs
index 9867bb68cb..6a3ff5e6b1 100644
--- a/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Authorization/Permissions/Resources/EntityResourcePermissionCheckerExtensions.cs
+++ b/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Authorization/Permissions/Resources/EntityResourcePermissionCheckerExtensions.cs
@@ -8,6 +8,14 @@ namespace Volo.Abp.Authorization.Permissions.Resources;
 
 public static class EntityResourcePermissionCheckerExtensions
 {
+    /// <summary>
+    /// Checks if the specified permission is granted for the given entity.
+    /// </summary>
+    /// <typeparam name="TEntity">The type of the entity.</typeparam>
+    /// <param name="resourcePermissionChecker">The resource permission checker instance.</param>
+    /// <param name="permissionName">The name of the permission to check.</param>
+    /// <param name="entity">The entity for which the permission is being checked.</param>
+    /// <returns>A task that represents the asynchronous operation. The task result is a boolean indicating whether the permission is granted.</returns>
     public static Task<bool> IsGrantedAsync<TEntity>(
         this IResourcePermissionChecker resourcePermissionChecker,
         string permissionName,
@@ -25,7 +33,14 @@ public static class EntityResourcePermissionCheckerExtensions
             entity.GetKeys().JoinAsString(",")
         );
     }
-    
+
+    /// <summary>
+    /// Retrieves a dictionary of permissions and their granted status for the specified entity.
+    /// </summary>
+    /// <typeparam name="TEntity">The type of the entity.</typeparam>
+    /// <param name="resourcePermissionChecker">The resource permission checker instance.</param>
+    /// <param name="entity">The entity for which the permissions are being retrieved.</param>
+    /// <returns>A dictionary where the keys are permission names and the values are booleans indicating whether the permission is granted.</returns>
     public static Task<IDictionary<string, bool>> GetPermissionsAsync<TEntity>(
         this IResourcePermissionChecker resourcePermissionChecker,
         TEntity entity
@@ -40,7 +55,14 @@ public static class EntityResourcePermissionCheckerExtensions
             entity.GetKeys().JoinAsString(",")
         );
     }
-    
+
+    /// <summary>
+    /// Retrieves an array of granted permissions for a specific entity.
+    /// </summary>
+    /// <typeparam name="TEntity">The type of the entity.</typeparam>
+    /// <param name="resourcePermissionChecker">The resource permission checker instance.</param>
+    /// <param name="entity">The entity for which the permissions are being checked.</param>
+    /// <returns>An array of granted permission names as strings.</returns>
     public static Task<string[]> GetGrantedPermissionsAsync<TEntity>(
         this IResourcePermissionChecker resourcePermissionChecker,
         TEntity entity
@@ -55,7 +77,15 @@ public static class EntityResourcePermissionCheckerExtensions
             entity.GetKeys().JoinAsString(",")
         );
     }
-    
+
+    /// <summary>
+    /// Retrieves an array of granted entity IDs for a specific permission.
+    /// </summary>
+    /// <typeparam name="TEntity">The type of the entity.</typeparam>
+    /// <typeparam name="TKey">The type of the entity's primary key.</typeparam>
+    /// <param name="resourcePermissionChecker">The resource permission checker instance.</param>
+    /// <param name="permissionName">The name of the permission to check.</param>
+    /// <returns>An array of entity IDs (of type <typeparamref name="TKey"/>) for which the permission is granted.</returns>
     public async static Task<TKey[]> GetGrantedEntityIdsAsync<TEntity, TKey>(
         this IResourcePermissionChecker resourcePermissionChecker,
         string permissionName