Articles: move tv to resource settings, ABOVE content field

One of my clients wishes to have a Rich Text field for the introtext, instead of the default textarea for Articles. To achieve this I created a RTE tv and with Form Customization, placed it on the modx-resource-settings region. I also tried modx-resource-main-left. What happens is the tv is placed on the Article tab, but below the content field. For my client this is very annoying.

Is there a way I can place a tv above the content field?

Never mind, I found a way to do it.
I checked the Articles code and found out I can use the region 'modx-content-above' for this tv, and it works!