How to make a key field as editable in RAP UI

[venkat_raman]

I have created entity views, projection views and metadata extensions. I have a key field called "Travel id" which is being shown in list view and in detailed view as well. I create behavior definition pool. Create button appears. When I press on create button this Travel id field is not editable. Whereas the other fields are editable. I am using managed approach. Please help in telling what may I miss. Thank you in advance.

[venkat_raman]

I myself found the solution. In behavior definition I maintained field(readonly:update) and it worked.

[venkat_raman]

So please ignore this post...