Showing results for 
Search instead for 
Did you mean: 
Post Prodigy
Post Prodigy

Flow Button With dependent combo-box



I have a scenario here wherein I have created a TimeTracker for the mobile user. And I am tracking their Time Arrival and Time Exit With Category and Sub Category.

But the challenge is that when I selecting one it's not giving the option associated dropdown.


I want when the end-user Selects Option of Category, the  Sub Category which is associated with Category will only appear.


Let us say I have in Category Fruit, Animal, Country....

And in Sub Category, Apple, Mango, Grapes, etc... Tiger, Elephant, Lion, Dear, Monkey....India, Sri Lanka, Bangladesh, Nepal


When I Select Category as Animal and in Sub Category it only shows, Tiger, Elephant, Lion, Dear, Monkey.

Please help me in fixing the above issue.

Super User
Super User


As far as I know, the feature you are looking for is not yet supported on 'Manually trigger a flow'.

Did you consider implementing a Power App instead?

Hope this helps

Each time you click on any of our inspiring answers 'Thumb up' icon... ewok scapes from the stormtroopers.

Be grateful, Thumbs up! Save the Galaxy for free!

Escribo sobre Power Automate en:

Proud to be a Flownaut!

Here I am trying the end-user who is at their home can start work and punch in their time with the help of a mobile button.


Do you have any alternate solution? That would be of great help. I have odd 3000 employees who need to go to their mobile app Microsoft flow and punch in their time arrival and exit.

Hi @akbarmahfuzalam 


Currently there is now way to implement cascading dropdowns in manual trigger in Power Automate. If you think this should be added as a feature, you can create an idea post or upvote already existing similar ones here:


You can create a Power Apps form for this though  and the users can access that from a mobile as well. There are a couple of other tools that can be used for this (like Microsoft Kaizala) that already support the attendance and clockin/ clockout features. 


Hope this Helps!

If this reply has answered your question or solved your issue, please mark this question as answered. Answered questions helps users in the future who may have the same issue or question quickly find a resolution via search. If you liked my response, please consider giving it a thumbs up. THANKS!

Helpful resources

Power Platform Conf 2022 768x460.jpg

Join us for Microsoft Power Platform Conference

The first Microsoft-sponsored Power Platform Conference is coming in September. 100+ speakers, 150+ sessions, and what's new and next for Power Platform.

New Ideas Forum MPA.jpg

A new place to submit your Ideas for Power Automate

Announcing a new way to share your feedback with the Power Automate Team.

Carousel_PP_768x460_Wave2 (1).png

2022 Release Wave 2 Plan

Power Platform release plan for the 2022 release wave 2 describes all new features releasing from October 2022 through March 2023.

MPA Virtual Workshop Carousel 768x460.png

Register for a Free Workshop

Learn to digitize and optimize business processes and connect all your applications to share data in real time.

365 EduCon 768x460.png

Microsoft 365 EduCon

Join us for two optional days of workshops and a 3-day conference, you can choose from over 130 sessions in multiple tracks and 25 workshops.

Top Kudoed Authors
Users online (4,796)