How to modify Worklist Application link on Invoice Approval notification shown on cell phone?

Hi,

End users have noticed that the email notification of pending Purchase Invoice Approval is difficult to read with cell phone. We have been asked to modify the notification like this:

1. Could the font size of the Worklist Application link be bigger? The current font size (8,5?) is smaller than for other text parts (12?) so it’s difficult for some users to spot the link and to press with your finger. Preferred font size would be bigger than for other text parts, i.e. 13.
2. Can the description of the link be updated from ‘Worklist Application’ to for example ’A!bacus Worklist Application’