How to relative move a selection?

Hello,

how can I do a relative move of selected components?

Bachground:

I've a group of connectors that I've placed at given coordinates.

But the origin of the PCB decals are set to pin 1 instead of the middle of the component.

Now I've to move these connectors by a given amount (for example 2,54 mm).

And I want to do this movement with multiple connectors at once.

Any suggestions?

Best regards,

Florian