I would like to know if this is possible and how to procedd.
If not, which is the way round to solve this?
There's been a lot of discussion about this in the past on this or other boards. It is usually considered bad practice to hide connections like this. Best practice is to put the extra pin on the schematic so there aren't mystery connections hidden in the footprint.
That being said, if you want to do it, I believe you can place metal in the footprint to connect the pads and ignore the resulting clearance error.
Retrieving data ...