1. Interchange Tag Reference

Interchange functions are accessed via the Interchange Tag Language (ITL). The pages in a catalog may be mostly HTML, but they will use ITL tags to provide access to Interchange's functions. ITL is a superset of MML, or Minivend Markup Language. Minivend was the predecessor to Interchange.

These tags perform various display and modification operations for the user session. There nearly 100 standard predefined tags, and the UserTag facility allows you to create tags that perform your own functions and can be just as powerful as the built-in tags.

This document covers Interchange versions 4.7 through 4.9.