Is it possible for table fields be written into a Workflow or AutoIndex?
Up until Version 7.6 table fields could not be written into from a Workflow or AutoIndex process. Table field data will need to be entered manually either when storing a document, or from a Workflow task.
Since 7.6 this is possible from a Workflow, more information can be found here: How to assign data to a table column using a workflow
KBA applicable for both Cloud and On-premise Organizations.