Version map is available, if the following requirements are met:
Territory dimension is based on a version table MDM dictionary, that is, the dictionary, which elements can change in the time.
Territory dimension contains an integer attribute with the TOPO_ID type identifier.
Territory dimension elements changing its borders contain several periods, for which this element is valid.
For each valid period, the TOPO_ID attribute contains a map key used for territory visualization for the given period.
See also:
Basic Requirements for Working with Map | Setting Up Version Map