Absolutely! You can move funds internally between the following compatible account types under the "Funding" tab:
TFSA, RRSP, Joint, Other Personal, HISA
RRSP, Personal, Joint, Other TFSA, HISA
TFSA, RRSP, Personal, other Joint, HISA
Reach out at firstname.lastname@example.org if you are looking to process an internal transfer between other account types.