Unsupported Features on Flex Forms
The following form features are not supported for flex forms:
- 
                     
                     
Using Segment Properties: Hide, Read-only, Enable drop-down for dimensions (row dimension drop-down member selectors), Suppress Hierarchy
Note:
After rows are rearranged or sorted, segment properties are not retained. - Spreading data for time periods
 - Filtering data in columns
 - Using formulas in rows or columns
 - Using the Member Name and Alias option
 - Using flex forms inside composite forms
 - Enabling Show Currency for the Entity dimension.
 - Data validation rules within forms are not supported when using flex forms. Instead, convert data validation rules to Groovy rules.
 
Flex forms are not supported for:
- Dashboards
 - Smart Forms
 - Task Manager extension