In your "Form->form properties" from the form in developer Studio you can create "entry points".
Or create an active link guide, please check those threads:
Or course, if you change anything, you need to flush mid-tier cache and empty your web browser cache in order to see changes at "active link / active link guide / form" level
You should look also into documentation for "entry point", it'll give you some insight
BMC Remedy Action Request System 7.6.03 Workflow Objects Guide.pdf
BMC Remedy Action Request System 7.6.03 Form and Application Objects Guide.pdf
They exist for 7.6.04: