@dkayiwa : I changed mine. hope it is just the ID. 
@dkayiwa i have an id and its hilz041 for my github account. Thanks let me update.
@dkayiwa : my git account field has been updated. Thanks.
@dkayiwa I have updated my git user Id
@dkayiwa I have updated it now its : sandeepraparthi
@dkayiwa – Not clear where you are having troubles. You are a team maintainer of all /dev/N teams on GitHub. Are you able to see the teams tab under OpenMRS · GitHub? If so, do you see each of the /dev/N teams in the list? If you select one of these teams, do you see the “Add a person” field on the right? If you enter someone’s github ID into the “Add a person” field and select them, are they not invited?
@burke I did all the above and on typing the name in the “Add a person” text box, i get “Not a member of this organisation”. And on hovering the mouse over it, the message changes to “Only organization owners can Send invitations”. Did i miss anything? 
He’s not wrong – I had this issue when adding @chagara to the ITSM team
Thanks @dkayiwa. That’s what I needed to know. You should now be able to invite people.
Thanks @burke. I have successfully invited all people that have Github user ids.
@vaibhavhp i did not invite you because i could not find a Github user id matching the one you have on talk.
@taremwatadeo you have been upgraded from /dev/1 to /dev/2 
Thank you @dkayiwa The goal is /dev/5
@taremwatadeo i like that. And you are heading there soon! 