Hello @Pam Mercier ,
Does this new budget need to be in CT or does it need to be ITP as well? If just CT then the simplest way would be to just publish the existing April forecast to the ITPF budget file in CT.
If the budget needs to be in ITP as well, then, that's a bit more difficult. The suggestion from the ITP team is to possibly just export the summary expense tab from the forecast, then import this into the Other tab for a newly created blank budget. They also suggested that your idea of making an April forecast but calling it a budget could work.
#ApptioPlanning(ITP/ITFMF)