Hi!

One of the members of staff that I manage is currently on a 3 day a week permanent contract (in the form of an offer letter).  

We have found resources to increase this by an extra 2 days a week but only for a time limited period (one year) and related to  a specific piece of work.

We have no HR person in the office and I have been asked to adjust the normal offer letter to reflect this change but i have no idea how to do this in the correct  way.

Advice welcome.  I can share the offer letter in a private message.  I know the amount the salary and holiday entitlement would increase by, but not pension info. 

Thanks in advance!

Ceri