How to delete sightlines generated from Line Of Sight tool

Hi, I have generated sight lines using the Line Of Sight tool and need to delete some of these sightlines. I cannot seem to find a way to this. Can anyone please help? Currently using 2022 R3 Ch...
Option to Manage Annotation not available?

The option to manage annotation is not available in my drawing model. It is greyed out. How can I activate this? Why is it not available? See photo:
SiteOps is not available as a Windows Application

Product(s): OpenSite SiteOps Connect Edition Version(s): 10.09+ Area: General PROBLEM: When trying to access OpenSite SITEOPS, users generally have an available application...
ESRI Layer is Not Loading Any Available Maps

Product(s): OpenSite SiteOps Connect Edition Version(s): 10.09+ Area: General When you click on Imagery > ESRI Layer, verify the REST location is pointing to the correct server...
Power inroads (ss10) with open roads technology

Has any one seen this error. The corridor was working the week of 8-14-23, now when I process the corridor I am getting this error. I tried a back up file from last Thursday and I still get this error...