(registered 2018-10-23, last updated 2018-10-23) Media type name: application Media subtype name: vnd.exstream-package Required parameters: no required parameters Optional parameters: n/a Encoding considerations: binary Security considerations: This subtype is intended for OpenText Exstream. It is a binary package containing a proprietary format. A document of this subtype may contain executable content in the form of rule text. The rule text is in a proprietary format supported exclusively by OpenText Exstream software. A document of this subtype is not encrypted. Future versions of OpenText products may apply encryption to the document. Users should utilize secure channels and storage to protect the contents of the document. Interoperability considerations: Documents of this subtype are designed to be processed by OpenText Exstream products. Interoperability is achieved through OpenText APIs. The document is not an open format. Published specification: There is no published specification for this format. Applications which use this media: OpenText Exstream products create, manage, and change this format. A link to these products is provided below. https://www.opentext.com/products-and-solutions/products/customer-experience-management/customer-communications-management/opentext-exstream Fragment identifier considerations: n/a Restrictions on usage: This media type is intended for use with OpenText and partner products and services. Additional information: 1. Deprecated alias names for this type: n/a 2. Magic number(s): @4: 0x4F61BC00 | 0x3116D205 @8: 0xB17F3905 | 0xC78AA900 3. File extension(s): pub or pkg 4. Macintosh file type code: n/a 5. Object Identifiers: n/a General Comments: Person to contact for further information: 1. Name: Bill Kidwell 2. Email: bkidwell&opentext.com Intended usage: Limited Use Intended for use with OpenText products. Author/Change controller: Bill Kidwell on behalf of OpenText