ssis http connection manager not listed in solution explorer -

i added http connection manager ssis project, did additional work, closed ide.

when opened ide (vs 2010 10.0.40219.1 sp1 rel), http connection manager had vanished. when examined project's folder in explorer, .conmgr file present.

why occurring? need load?

i not replicate issue in instance. did noted similar erratic behavior in vs while working tfs.

the easiest way add is:

right click on project in solution explorer -> add -> existing item , choose .conmgr file.