there is no "add to jcenter" button in "https://bintray.com"

Question

I want to upload a library to jcenter, now I have upload it into "https://bintray.com", but there is no "add to jcenter" button in "Linked to" module, I have read the document and compared it with other person's, but can't found out the reason. the package link click here

Before you can include your package in JCenter, the following requirements must be met: 1)The package must be in a Maven repository and must contain Maven sources. 2)The path of the files (entered in the Upload Files form of the Version page) must conform to Maven standards (the Group ID and Artifact ID combination must be unique, etc.; for more information about Maven standards, consult the appropriate Maven documentation) 3)Every version within the package that includes files must also include a valid POM file.

Answer 1

"Add To JCenter" is not enabled for Enterprise Trial users. You need to be OSS or Premium organization/user in order to link your packages to JCenter.

^{I am with JFrog, the company behind bintray and artifactory.}

Answer 2

Please note that if you running a trial account, you won't see this option as linking your package to jcenter is permanent.