Insert these codes (without the asterisk *) at the start and the end of the text you want to show/hide:
[*hide-this-for-cat]
This text is hidden from the public and general members, but shown to members with restricted access to this teaching
[*/hide-this-for-cat]
– – – – –
[*show-this-for-cat]
This text is shown the public and members but not visible to members with restricted access to the teaching
[*/show-this-for-cat]