Search within an extension field
We have added a new extension field on the opportunity general overview- using the key user function - we would like users to be able to search for content as they do other fields such as account - i.e. enter a part of the name in order to pick up all possible options as opposed to have to enter the first few letters - e.g.
user enters each and will be returned both Peaches and Eaches
Currently if the user enters each - only Eaches would be returned - but this is not the case for the standard object fields.
Can we achieve this outside of the sdk toolkit?