I found some more limitations:
Unavailable Programs in Cloud Multi-Tenant and Cloud Dedicated Tenancy
This topic lists the programs that may not be available in either the Epicor Cloud ERP Multi-Tenant client or the Cloud ERP Dedicated Tenant client.
Production Management > Engineering > General Operations > Mass Operation Replace
Production Management > Engineering > General Operations > Mass Part Replace/Delete
Production Management > Engineering > General Operations > Mass Resource Group Replace
Sales Management > Customer Relationship Management > General Operations > Salesperson Workbench
System Management > External Business Activity Query > External Datasource Types
System Management > External Business Activity Query > External Datasources
System Management > External Business Activity Query > External Datasource Metadata
System Management > Purge/Cleanup Routines > System Activity Log Purge
System Setup > System Maintenance > Extended Properties
System Management > Schedule Processes > Enterprice Configurator Server Process
System Management > Schedule Processes > PLM Server Process
System Management > Schedule Processes > Mobile Server Process
System Management > Upgrade/Mass Regeneration > Data Health Check Workbench
System Setup > System Maintenance > Extended UD Table Maintenance
System Setup > Security Maintenance > User Session Log Report
and:
Unavailable Programs in Cloud Multi-Tenant
This topic lists the additional programs that may not be available in the Epicor Cloud ERP - Multi-Tenant client.
Sales Management > Customer Relationship Management > General Operations > Salesperson Workbench Tracker
System Management > Solution Management > Solution Element Entry
System Management > Solution Management > Solution Type Maintenance
System Management > Solution Management > Solution Workbench
System Management > Upgrade/Mass Regeneration > Conversion Workbench
System Setup > System Maintenance > Extended Properties
System Setup > Security Maintenance > Logon Failure Audit ReportNote: Other programs not listed here may also not be available in the Epicor Cloude ERP - Multi Tenant client.
There is more information about restrictions on BAQ/BPM at https://epicweb.epicor.com/Education/OnlineHelpFeatureSummary/Epicor%20ERP%2010/10.1.600/Help/enu/Standard/SaaS/MT.Guide.Intro.html