IES Lamp - rotation angle around X

[alemanda]

Please,
make available the parameter rotation angle around X for IES Lamp.
That's because edit this parameter manually, trhough the editable hot spot, is a nightmare when you have tens of the same lamp ...

Alternatively How can I do ... I tried opening the object but it seems to be a special one ...

[alemanda]

I tried also through a schedule using the parameter rotanglex ... but I enter a number and archicad stores another one apparently without a relation between the 2 numbers (the entered one and the stored one)