diff --git a/libs/event-emitter/src/redmine-data-loader/redmine-data-loader.ts b/libs/event-emitter/src/redmine-data-loader/redmine-data-loader.ts
index 4cbb779..5805dd6 100644
--- a/libs/event-emitter/src/redmine-data-loader/redmine-data-loader.ts
+++ b/libs/event-emitter/src/redmine-data-loader/redmine-data-loader.ts
@@ -23,7 +23,7 @@ export class RedmineDataLoader {
     const resp = await axios.get(url);
     if (!resp || !resp.data || !resp.data.issue) {
       this.logger.error(
-        `Failed to load data for from redmine, issueNumber = ${issueNumber}`,
+        `Failed to load issue from redmine, issueNumber = ${issueNumber}`,
       );
       return null;
     }
@@ -33,10 +33,35 @@ export class RedmineDataLoader {
     return resp.data.issue;
   }
 
+  async loadUsers(users: number[]): Promise<(RedmineTypes.User | null)[]> {
+    const promises = users.map((user) => this.loadUser(user));
+    return Promise.all(promises);
+  }
+
+  async loadUser(userNumber: number): Promise<RedmineTypes.User | null> {
+    const url = this.getUserUrl(userNumber);
+    const resp = await axios.get(url);
+    if (!resp || !resp.data?.user) {
+      this.logger.error(
+        `Failed to load user from redmine, userNumber = ${userNumber}`,
+      );
+      return null;
+    }
+    const user: RedmineTypes.User = resp.data.user;
+    this.logger.debug(
+      `Loaded user, userNumber = ${userNumber}, login = ${user.login}, firstname = ${user.firstname}, lastname = ${user.lastname}`,
+    );
+    return user;
+  }
+
   private getIssueUrl(issueNumber: number): string {
     if (typeof this.urlPrefix !== 'string' || this.urlPrefix.length === 0) {
       throw 'REDMINE_URL_PREFIX is undefined';
     }
     return `${this.urlPrefix}/issues/${issueNumber}.json?include=children,journals,relations`;
   }
+
+  private getUserUrl(userNumber: number): string {
+    return `${this.urlPrefix}/users/${userNumber}.json`;
+  }
 }
diff --git a/libs/redmine-types/index.d.ts b/libs/redmine-types/index.d.ts
index 888bc4e..a904d28 100644
--- a/libs/redmine-types/index.d.ts
+++ b/libs/redmine-types/index.d.ts
@@ -91,6 +91,7 @@ export module RedmineTypes {
 
   export type User = {
     id: number;
+    login: string;
     firstname: string;
     lastname: string;
     mail: string;