Right-click the database in the Object Explorer. In the context menu, select
A new window will open with a list of all the branches in the repo. Select the appropriate branch and click
OK to switch the database over to using that new branch.
To create a new branch, instead select the
Create new branch... entry in the list. Then type the name for the new branch into the field below it and click
OK. VersionSQL will create the new branch and switch the database over to use that branch.