t's really frustrating that adding a new representation form the Catalog window of ArcMap does not work while it works if I do it from TOC
1) adding the required lyr file as a symbology then right click and "convert symbology to representation" form TOC, representation works fine.
2) Right click on the feature class then proprieties then representations add new dosent work.
![Clip.jpg](/legacyfs/online/44288_Clip.jpg)
![Clip_2.jpg](/legacyfs/online/44289_Clip_2.jpg)
![Clip_3.jpg](/legacyfs/online/44290_Clip_3.jpg)
AND now trying do do it from the catalog window
![Clip_4.jpg](/legacyfs/online/44291_Clip_4.jpg)
![Clip_5.jpg](/legacyfs/online/44292_Clip_5.jpg)
![Clip_6.jpg](/legacyfs/online/44293_Clip_6.jpg)