diff --git a/apps/web-api/src/app.module.ts b/apps/web-api/src/app.module.ts
index aebea6b07..509596275 100644
--- a/apps/web-api/src/app.module.ts
+++ b/apps/web-api/src/app.module.ts
@@ -34,6 +34,7 @@ import { ProjectsModule } from './projects/projects.module';
 import { JoinRequestsModule } from './join-requests/join-requests.module';
 import { FocusAreasModule } from './focus-areas/focus-areas.module';
 import { PLEventsModule } from './pl-events/pl-events.module';
+import { EmptyStringToNullInterceptor } from './interceptors/empty-string-to-null.interceptor';
 
 @Module({
   controllers: [AppController],
@@ -98,6 +99,10 @@ import { PLEventsModule } from './pl-events/pl-events.module';
       provide: APP_INTERCEPTOR,
       useClass: ConcealEntityIDInterceptor,
     },
+    {
+      provide: APP_INTERCEPTOR,
+      useClass: EmptyStringToNullInterceptor
+    },
     {
       provide: APP_FILTER,
       useClass: LogException
diff --git a/apps/web-api/src/focus-areas/focus-areas.service.ts b/apps/web-api/src/focus-areas/focus-areas.service.ts
index 890850efb..0337f0732 100644
--- a/apps/web-api/src/focus-areas/focus-areas.service.ts
+++ b/apps/web-api/src/focus-areas/focus-areas.service.ts
@@ -24,6 +24,9 @@ export class FocusAreasService {
         include: {
           children: true,
           ...this.buildAncestorFocusAreasFilterByType(type, query)
+        },
+        orderBy: {
+          createdAt: "desc"
         }
       };
     }
@@ -31,6 +34,9 @@ export class FocusAreasService {
       include: {
         children: this.buildQueryByLevel(level - 1, type, query),
         ...this.buildAncestorFocusAreasFilterByType(type, query)
+      },
+      orderBy: {
+        createdAt: "desc"
       }
     };
   }
diff --git a/apps/web-api/src/interceptors/empty-string-to-null.interceptor.ts b/apps/web-api/src/interceptors/empty-string-to-null.interceptor.ts
new file mode 100644
index 000000000..e0cc8b170
--- /dev/null
+++ b/apps/web-api/src/interceptors/empty-string-to-null.interceptor.ts
@@ -0,0 +1,35 @@
+import {
+  Injectable,
+  NestInterceptor,
+  ExecutionContext,
+  CallHandler
+} from '@nestjs/common';
+import { Observable } from 'rxjs';
+
+@Injectable()
+export class EmptyStringToNullInterceptor implements NestInterceptor {
+  intercept(context: ExecutionContext, next: CallHandler): Observable<any> {
+    const request = context.switchToHttp().getRequest();
+    const method = request.method;
+    if (method === 'POST' || method === 'PUT' || method === 'PATCH') {
+      request.body = this.convertEmptyStringsToNull(request.body);
+    }
+    return next.handle();
+  }
+
+  private convertEmptyStringsToNull(obj: any): any {
+    if (typeof obj === 'string') {
+      return obj === '' ? null : obj;
+    } else if (Array.isArray(obj)) {
+      return obj.map((item) => this.convertEmptyStringsToNull(item));
+    } else if (typeof obj === 'object' && obj !== null) {
+      const newObj: any = {};
+      for (const key of Object.keys(obj)) {
+        newObj[key] = this.convertEmptyStringsToNull(obj[key]);
+      }
+      return newObj;
+    }
+    return obj;
+  }
+}
+  
\ No newline at end of file
diff --git a/apps/web-api/src/pl-events/pl-events.controller.ts b/apps/web-api/src/pl-events/pl-events.controller.ts
index 7fb9ce7a6..57cd7785c 100644
--- a/apps/web-api/src/pl-events/pl-events.controller.ts
+++ b/apps/web-api/src/pl-events/pl-events.controller.ts
@@ -66,9 +66,10 @@ export class PLEventsController {
   ): Promise<any> {
     const userEmail = request["userEmail"];
     const member: any = await this.memberService.findMemberByEmail(request["userEmail"]);
-    const result = await this.memberService.isMemberPartOfTeams(member, [body.teamUid]);
+    const result = await this.memberService.isMemberPartOfTeams(member, [body.teamUid]) ||
+      await this.memberService.checkIfAdminUser(member);
     if (!result) {
-      throw new ForbiddenException(`Member with email ${userEmail} is not part of team with uid ${body.teamUid}`);
+      throw new ForbiddenException(`Member with email ${userEmail} is not part of team with uid ${body.teamUid} or isn't admin`);
     }
     return await this.eventService.createPLEventGuest(body as any, slug, member);
   }
@@ -84,13 +85,30 @@ export class PLEventsController {
   ) {
     const userEmail = request["userEmail"];
     const member: any = await this.memberService.findMemberByEmail(request["userEmail"]);
-    const result = await this.memberService.isMemberPartOfTeams(member, [body.teamUid]);
+    const result = await this.memberService.isMemberPartOfTeams(member, [body.teamUid]) ||
+      await this.memberService.checkIfAdminUser(member);
     if (!result) {
-      throw new ForbiddenException(`Member with email ${userEmail} is not part of team with uid ${body.teamUid}`);
+      throw new ForbiddenException(`Member with email ${userEmail} is not part of team with uid ${body.teamUid} or isn't admin`);
     }
     return await this.eventService.modifyPLEventGuestByUid(uid, body as any, slug, member);
   }
 
+  @Api(server.route.deletePLEventGuests)
+  @UsePipes(ZodValidationPipe)
+  @UseGuards(UserTokenValidation)
+  async deletePLEventGuests(
+    @Body() body,
+    @Req() request
+  ) {
+    const userEmail = request["userEmail"];
+    const member: any = await this.memberService.findMemberByEmail(request["userEmail"]);
+    const result = await this.memberService.checkIfAdminUser(member);
+    if (!result) {
+      throw new ForbiddenException(`Member with email ${userEmail} is not admin `);
+    }
+    return await this.eventService.deletePLEventGuests(body.guests);
+  }
+
   @Api(server.route.getPLEventsByLoggedInMember)
   @ApiQueryFromZod(PLEventQueryParams)
   @ApiOkResponseFromZod(ResponsePLEventSchemaWithRelationsSchema.array())
diff --git a/apps/web-api/src/pl-events/pl-events.service.ts b/apps/web-api/src/pl-events/pl-events.service.ts
index 3bb30389d..af4a62b0c 100644
--- a/apps/web-api/src/pl-events/pl-events.service.ts
+++ b/apps/web-api/src/pl-events/pl-events.service.ts
@@ -53,7 +53,17 @@ export class PLEventsService {
                 name: true,
                 image: true,
                 telegramHandler: true,
-                teamMemberRoles: true,
+                teamMemberRoles: {
+                  select:{
+                    team: {
+                      select:{
+                        uid: true,
+                        name: true,
+                        logo: true
+                      }
+                    }
+                  }
+                },
                 preferences: true,
                 officeHours: true,
                 projectContributions: {
@@ -150,13 +160,13 @@ export class PLEventsService {
     member
   ) {
     try {  
-      const event: any = await this.getPLEventBySlug(slug, true);
-      await this.memberService.updateTelegramIfChanged(member, guest.telegramId);
-      await this.memberService.updateOfficeHoursIfChanged(member, guest.officeHours);
+      const event: any = await this.getPLEventBySlug(slug, true); 
+      const isAdmin = this.memberService.checkIfAdminUser(member);
+      await this.updateMemberDetails(guest, member, isAdmin);
       await this.prisma.pLEventGuest.create({
         data:{
           ...guest,
-          memberUid: member?.uid,
+          memberUid: isAdmin ? guest.memberUid : member.uid,
           eventUid: event?.uid
         }
       });
@@ -176,14 +186,14 @@ export class PLEventsService {
     member
   ) {
     try {  
-      const event: any = await this.getPLEventBySlug(slug, true);
-      await this.memberService.updateTelegramIfChanged(member, guest.telegramId);
-      await this.memberService.updateOfficeHoursIfChanged(member, guest.officeHours);
+      const event: any = await this.getPLEventBySlug(slug, true); 
+      const isAdmin = this.memberService.checkIfAdminUser(member);
+      await this.updateMemberDetails(guest, member, isAdmin);
       return await this.prisma.pLEventGuest.update({
         where:{ uid },
         data:{
           ...guest,
-          memberUid: member?.uid,
+          memberUid: this.memberService.checkIfAdminUser(member) ? guest.memberUid : member.uid,
           eventUid: event?.uid
         }
       });  
@@ -192,6 +202,26 @@ export class PLEventsService {
     }
   };
 
+  async deletePLEventGuests(
+    guestUids,
+  ) {
+    try { 
+      await this.prisma.pLEventGuest.deleteMany({
+        where: { 
+         uid: {
+          in: guestUids ? guestUids : []
+         }
+        }
+      });
+      await this.cacheService.reset();
+      return {
+        msg: `success`
+      };   
+    } catch(err) {
+      this.handleErrors(err);
+    }
+  }
+
   async getPLEventsByMember(member) {
     try {
       return this.prisma.pLEvent.findMany({
@@ -208,6 +238,17 @@ export class PLEventsService {
     }
   } 
 
+  async updateMemberDetails(guest, member, isAdmin) {
+    if (isAdmin) {
+      const guestMember = await this.memberService.findOne(guest.memberUid);
+      await this.memberService.updateTelegramIfChanged(guestMember, guest.telegramId);
+      await this.memberService.updateOfficeHoursIfChanged(guestMember, guest.officeHours);
+    } else {
+      await this.memberService.updateTelegramIfChanged(member, guest.telegramId);
+      await this.memberService.updateOfficeHoursIfChanged(member, guest.officeHours);
+    }
+  }
+
   private handleErrors(error, message?) {
     this.logger.error(error);
     if (error instanceof Prisma.PrismaClientKnownRequestError) {
diff --git a/libs/contracts/src/lib/contract-pl-events.ts b/libs/contracts/src/lib/contract-pl-events.ts
index 2911f5757..b34b23a1f 100644
--- a/libs/contracts/src/lib/contract-pl-events.ts
+++ b/libs/contracts/src/lib/contract-pl-events.ts
@@ -45,6 +45,15 @@ export const apiEvents = contract.router({
     },
     summary: 'Modify a guest in pl event',
   },
+  deletePLEventGuests: {
+    method: 'POST',
+    path: `${getAPIVersionAsPath('1')}/irl/events/:slug/guests`,
+    body: contract.body<unknown>(),
+    responses: {
+      200: contract.response<unknown>(),
+    },
+    summary: 'delete a list of guests in pl event',
+  },
   getPLEventsByLoggedInMember: {
     method: 'GET',
     path: `${getAPIVersionAsPath('1')}/irl/me/events`,