Hi,
I am trying to migrate Oracle D2k forms to APEX 5.1 .
I am able to create project but not able to find feature to use it in a application which was earlier there in 5.0.4 .
current version(5.1)

previous version which had application generation (5.0.4)

earlier there was feature to create application on the top of migration project in 5.0.4 but this new version not able to find solution.
Even in Edit project Details and applicability if I am trying to attach it to previously existing application , i cannot see change while going back to that application

A quick response would be appreciated.