Set Toolbox visibility

[kwasposer]

Hello, I m a beginner to EA and SysML.

I imported SysMod.xml mdg to %AppData%/Sparx....

View hours ago I was able to enable Toolboxes from SysMod insight the "Set Toolbox Visibility".
But now, I am not able to enable the Technology in Ribbon "Specialize / Technologies /Manage" i cannot see any SysMod or other Toolboxes than SysML insight the "Pinned Toolbox Pages" Window.

I hope you understand my point. I tried it even to enable othe Technologies, still it was not visible insight the Toolbox Page.

[kwasposer]

finnaly , I forgot to set the "Perspective" to All