To enable an agent in the database on the database in question through domino designer and on the left hand pane select code->agents-> we should double click the agent tab then we would see the list of agents in the right side work area ? Now select the specific agent you would want to enable/disable by either right clicking it or do it by selecting the button on top.
In the figure where you see the agents which marked in red must be double clicked, this will list all the available agents in the right hand side. Right click on any agent and disable and sign it.
If you have to sign the whole database you would have to select xx.nsf on the left hand side and click the sign button on top, which will sign the database. Please be sure to log in using your correct ID file. It is certainly simple.
