Cannot access rf and rp

I've been following a tutorial to build a simple system which allows users to record their work hours and date.

When I try to edit record type using rf and rp, I receive an error message "Improper scoped variable".

For example, I try to edit the "summary" view using the rules defined in an Expression Rule:

rule!TST_TimesheetSubission(rule!TST_getTimesheetSubmissions(rp!id).data[1],null,true)

I receive an error because I have rp!id, and 

and when I try to edit the List so that the ID of each row becomes a hyperlink to an individual page about the shift logged, I have:

- Label: rf!id

- Record Type: rp!type

- Identifier: rp!id

the above three get an error, so when I access the Site, I receive an error "The Requested Record Type Is Not Available".

Before the edit, it is a Text field and uses fv.

How do I access rf and rp, or alternatively, how do I use the rp equivalent with fv to fully display the page?

I'm new to Appian and the forum, if I need to provide further information or edit the formatting, please do let me know.

Any help is appreciated!