A blog about default dimensions from the GFM (Global Financial Management) Team. https://blogs.msdn.microsoft.com/ax_gfm_framework_team_blog/2014/09/12/dimension-defaulting-part-1-financial-dimensions-discovery/
This blog is how you can get a financial dimensions tab in a form. http://mukesh-ax.blogspot.se/2012/09/how-add-financial-dimension-on-forms.html
And these are about security regarding dimensions. Tab does not show up. https://community.dynamics.com/ax/f/33/t/138100. User can edit although they only have permission to view. https://community.dynamics.com/ax/f/33/t/105611
