Can I Change Schedule Frequency to 4-weekly?

[Philip Tucker]

Hello,

I've just started using Gnu-cash to remove myself from the clutches of Money.  
It all looks very good except for one thing; in the frequency options there 
are options for daily, weekly, bi-weekly, monthly etc. etc.  I need a 4-weekly 
repeat.  Is there any way to change the frequency to 4 weeks?

I would be very grateful for help with this.

Thank you in anticipation.

Philip Tucker

Ps  I was going to try and contact you through the IRC channel but I couldn't 
work out how to so I hope that this email can be answered