I am working on building Travel request approval process >> which contain 3 level of approvals, as follow:-
1) Submitter >> His manager >> His Country Head >> HR Manager
so on each approval stage the approval need to review the request info >> online sign the request and click on approve or reject.
so i am not sure should i implement the UI using Power Apps while the approval process using Power Automate? or to develop the whole system suing Power Apps (as mentioned in this video https://www.youtube.com/watch?v=49O284deOAI)?
Thanks