The selected page Phases_List has as a list view with as datasource an entity, as you show in your image. When you call this page, it needs to be from a place where an object of that type is available.
One option is a button in a dataview on a page, with as button-action “OpenPage ‘Phases_List’”. Because the button is inside a dataview, it will automatically assign that object to pass along to the page Phases_List.
Another is a microflow action Open page. You will need a Object to pass on to that activity:
I want a page from where I can list all Phase entities. I try to do that from the main Navigation. It gives error.
Do i have to add DataView everytime i want to call a list of entities?