Heat Dashboard has configuration option as below.

For more configurations, see Configuration Guide in the Horizon documentation.


New in version 9.0.0(Mitaka).


    'enable_user_pass': True

A dictionary of settings to use with heat stacks. Currently, the only setting available is “enable_user_pass”, which can be used to disable the password field while launching the stack. Currently HEAT API needs user password to perform all the heat operations because in HEAT API trusts is not enabled by default. So, this setting can be set as “False” in-case HEAT uses trusts by default otherwise it needs to be set as “True”.