Hi Experts,
I am new to sap annotation . As far as i know , annotation can be called by UI as dropdown list or F4 help .
Currently i want to configure annotation to be used as dropdown list .
In the ui , the description of the field can be seen .
When i filter one value , it can pass its key value to the gateway .
If anyone can answer my question , it will be appreciated.
Or any one can share one example .