Yes, cross-account transfer between existing Syfe portfolios and Brokerage is now available. 

To transfer funds from Syfe Portfolios to Brokerage, you may find the option under 'Manage' > 'Transfer to Brokerage'. 

To transfer funds from Brokerage to Syfe Portfolios, you may find the option on the Menu section, bottom right 3 lines icon > 'My Funds' > 'Withdraw Funds' > 'Reallocate' (the option is below 'Select a reason')

Please do note that the cross-account transfer process includes either selling or purchasing assets from your Syfe Portfolio, depending on whether you are transferring funds in or out. The process typically takes 3-4 business days to complete.

At the moment, cross-account transfer from Cash+ Flexi USD and Cash+ Guaranteed portfolios to Brokerage is not available.