There is a hidden feature you can enable in Creatio that has been around since at least 8.1.2 that allows you to change the size of Freedom UI modal/mini pages in Creatio. Once enabled, you’ll see some options in the page settings in the Freedom UI page designer for modal/mini pages.

To enable this feature that turns on those options, do the following:
- Go to https://[creatiourl/0/flags
- Search to see if you have the feature named “EnabledAppearanceSettings” (you won’t have it, but just to make sure)
- To add this feature, click [Add] and enter the following
- [Code] = EnabledAppearanceSettings
- [Is enabled] = checked
- Click [Save]
- Then click [Clear Cache]
Now, all you have to do is open a modal/mini page in the designer and view the page settings to see these options.
Here’s what the size options are (note, these are the widths, the height is determined by the content and browser viewable size):
- Small = 420px
- Medium = 540px
- Large = 60vw (60% of the viewport width)
- Extra large = 90vw (90% of the viewport width)
Note, while the smaller sizes are static sizes, the larger sizes are in vw and are relative to the browser viewport’s width. The actual size could vary depending on the user’s screen & browser size.




Thankyou for this – exactly what I needed for a project I am working on. 🙂
You never fail, Ryan. Thanks! Also, for those who want to do it via code, I used to do it with modalEl.classList.add(“modal-size-medium”). But if the minipage reloads in a process execution, it returns to normal size.
Regards