I had to parameterize the context for the section to be rendered in a flow action. In the help it is mentioned we can use 'Param.' keyword to parameterize it but I wasn't able to do so. While tracing it was observed the parameter held the page name and the page was also available on the clipboard.

Can anyone provide inputs on this?

Quoted from flow action help form:

Use clipboard page— specify the clipboard page in the field that displays. Press the down arrow and select to reference:

• a property on the primary page: select Primary. Primary, followed by a dot, displays in the field. Press the down arrow to select the property name that you want to use as the page context for the section.
• a parameter on the parameter page: select Param. Param, followed by a dot, displays in the field. Press the down arrow to select the parameters you want to specify as the page context for the section.