How to modify correctly the redirect links of the polling firm?

Hi, I have a similar problem and tried to follow the instructions above, but still not sure if I do it correctly or not. The third party company sent me three redirects.
Complete: http://ethniccorner.ca:8080/DubKnowledgeRouting/end?rst=1&id=
Terminate: http://ethniccorner.ca:8080/DubKnowledgeRouting/end?rst=2&id=
Quota Full: http://ethniccorner.ca:8080/DubKnowledgeRouting/end?rst=3&id=
I found out the field name in my survey as "${e://Field/id}" so I modified the redirects as follows.
Complete: http://ethniccorner.ca:8080/DubKnowledgeRouting/end?rst=1&id=${e://Field/id}
Terminate: http://ethniccorner.ca:8080/DubKnowledgeRouting/end?rst=2&id=${e://Field/id}
Quota Full: http://ethniccorner.ca:8080/DubKnowledgeRouting/end?rst=3&id=${e://Field/id}
I was told that they will add 3 unique ID variables to my live link for every respondent ie.. “&id=” “&eid=” and “&pid2=” . On my end, I must capture these IDs for it to work. Thus, I added Embedded Data by entering three field names "id", "eid" and "pid2" to the beginning of the survey in the survey flow. (https://www.qualtrics.com/support/survey-platform/survey-module/survey-flow/standard-elements/passing-information-through-query-strings/). I wonder if there is anything I didn't do correctly or missed to make it work. Thank you in advance.

Kaiyu ,
It sounds like you did everything correctly. However, the direction from the panel provider, "On my end, I must capture these IDs for it to work" is suspicious. If they only need you to pass back id, then they shouldn't care whether you capture eid and pid2. It makes me think you need to pass back some combination of id, eid, and pid2.

TomG Thank you so much Tom for your kind response. I forgot to mention that I'll be conducting a two phase study. Thus, they require me to capture the IDs of the respondents in the Phase I study and pass that ID information to them to invite respondents who are qualified for a Phase II study.
One thing not clear to me is that they mentioned in another email earlier "Each respondent is sent a survey link with a unique id appended to the survey link. You are to capture that unique id on your end and append it to the redirects at any point a respondent Completes, Terminates or a Quota has been met that the respondent qualifies for.
"For example, if the respondent is sent a survey link with id ABC123. After they’ve completed the survey, you are to send them to the Complete link below with the id added to the end of it, like this: http://ethniccorner.ca:8080/DubKnowledgeRouting/end?rst=1&id=ABC123. "
In terms of ID, I wonder if I need to do anything to create an ID for each respondent (e.g., ABC123). Or it's generated by the third party company or Qualtrics based on the current setup. Thank you.

In terms of ID, I wonder if I need to do anything to create an ID for each respondent (e.g., ABC123).

TomG Thank you very much Tom!

Hi, I difficulty in setting the redirects received from the field.
The survey takes respondents to the field's platform, then to my qualtrics, then back to the field's page.
This is the link to screen out:
https://surveytools.dynata.com/rsntools/rnd/apis/latest/decipher-redirect/latest/ORD-667389-P3J3?Subsid=${e://Field/ID}&rst=2
The system takes me to a blank page with error message "Subsid is missing".
I don't understand if there is an error on my part and how to set the Subsid variable. Or if there is a missing information from the field.
Thanks for the support.
Claudia

Hi,
I have another type of problem.
The third party company sent me three redirects, and I went to the instructions and made changes. However, the third party also asked me to change the security end link to basic.
I do not have any clue what does it mean?!
I would appreciate it if anyone could help.