@KRISHNAMOHAN Pokala

I think this is expected for the currency control in Constellation. The currency field is a formatted input, so it does not support placeholder text like a normal text field. Because of this, even if we configure a placeholder in the field, it will not display in the UI. As a workaround, we can use a clear label and helper text under the field to guide the user. We can also add a tooltip or description if we need to give more instructions.