DX Unified Infrastructure Management

Hi, ALL

We just upgraded our UIM 8.2 to 8.4.7 and I found some wery interesting issue.
I had two dashboards that were combined to one by using <frame> command of the regular HTML.
After upgrading this HTML stopped to work - I see only white screen (I used http connection to the WASP)
Of course the links are OK when I open them just by any browser.
I edited the http:// links to our dashdoards to https:// and....
I got an error message that because of security purposes there is no way to display a dashboard in a frame. 
The question:
How I can split screen (we are using FireFox) and show 55% (horizontal splitting) of the dashboard #1 and 45% of dashboard #2?

sorry to hear you are having an issue.

the only way I can think to do this out of the box is to add two porlet to to the same page and set their size

I thought about it and I tried to do it but it seems that it's impossible to remove all borders. All our dashboards are 1920x1080; one of the "main" has 55% of the "interesting things for our boss" and he have additional 45% of free (for him) space. So, we built some special "boss dashboard" and I combined two dashboards as one link. For now it seems I'll go to learn php/java or something else

...so, there are no ideas?

I found "the gist":
Load denided by X-Frame-Options: http://x.x.x.x/My_Dash_Board does not permit cross-origin framing
Now I want to ask how to edit this page...

The solution found:

portal-ext.properties:

# Include security fixes.

http.header.x-content-type-options.enabled=true
http.header.x-frame-options.enabled=true
http.header.x-frame-options.whitelist.255.url=/
http.header.x-frame-options.whitelist.255.value=SAMEORIGIN
http.header.x-xss-protection.enabled=true

# Uncomment and add properties such as the following to allow hosting UMP
# content in frames and iframes served by other web servers. Use url and
# value pairs numbered from 0 to 254. Browsers must always allow cookies
# to display the UMP content.

# http.header.x-frame-options.whitelist.0.url=/usm/jsp/standalone.jsp
# http.header.x-frame-options.whitelist.0.value=ALLOWALL

address: 

\Nimsoft\probes\service\wasp\webapps\ROOT\WEB-INF\classes