An operational entity for controlling movement of a plurality of elevator cars of a multicar elevator system, the operational entity having a user interface comprising a first input element and a second input element, the user interface is configured to:
- generate, on the basis of the first input element, an indication of selection of at least one elevator car from among a plurality of elevator cars to be moved, and
- generate, on the basis of the second input element, one or more control signals indicative of a request to control the movement of the selected at least one elevator car to a predefined direction.