Looking for logging into the Externo site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Externo site. After that you can login as usual with your login credentials.
https://pt.stackoverflow.com/questions/33777/como-fazer-uma-autentica%C3%A7%C3%A3o-de-login-externo
https://intranet.al.go.leg.br/
https://moodle.org/mod/forum/discuss.php?d=326384
https://acessoexterno.undp.org.br/SignIn
https://forum.scriptcase.com.br/index.php?topic=8279.0
https://www.ibm.com/support/knowledgecenter/pt-br/SSPH29_9.0.3/com.ibm.help.common.infocenter.aps/r_ExternalLoginRecorder.html
http://tdn.totvs.com/display/LRM/Passagem+de+login+externo+no+TOTVS+Educa+Mobile
https://www.dgr.gub.uy/SisUsuarios/servlet/loginexterno
https://loginweb.bb.com.br/
https://under-linux.org/showthread.php?t=188404
https://forum.imasters.com.br/topic/538277-moodle-login-externo/
https://vivo360.vivo.com.br/vivo360/pages/crux/login/login.html
http://moodlephp.blogspot.com/2011/03/redirecionar-login-do-moodle-para-um.html