Question about extension of TRV with new Work Permit

[Meg106]

Hi

I have a new work permit and need to extend my TRV as it has expired. I want to know which of the below links is applicable to extend my TRV. 1) Apply for new TRV within Canada OR Application to Change conditions or Extend your stay in Canada as a visitor?

Many thanks in advance.

1) https://www.canada.ca/en/immigratio...ew-temporary-resident-visa-within-canada.html

OR

2) https://www.canada.ca/en/immigratio...on-change-conditions-extend-stay-visitor.html