Can you add non class spells to a character in HLO
 

Like the title says. Our GM gave us some spells outside of our regular class spell list. Is there a way to add custom spells in HLO.

These spells I'm trying to add exist in the Pathfinder universe. For example, adding 'air bubble' (a non-paladin spell) to a paladin doesn't seem possible.

Is there a workaround to this or is this a limitation of hero lab online?

Thanks in advance.

There's not a way to add totally custom spells, but if you go to the Adjustments tab, from either the Temporary or Permanent Adjustments tables you can use Add Spell to Class List to add an existing spell as an option to a selected list. You can also do things like adding all spells of a certain type, like wizard spells.