@lreagor I would check the documentation for the specific API service for which you’re hitting authenticated endpoints to find what other parameters are expected. Most of them need an x-api-key, which will be the same as your client_id.some useful links:https://github.com/AdobeDocs/adobeio-auth/blob...

@deepakkv UM API docshttps://adobe-apiplatform.github.io/umapi-documentation/en/getstarted.html https://adobe-apiplatform.github.io/umapi-documentation/en/API_introduction.html#manage-your-adobe-users https://adobe-apiplatform.github.io/umapi-documentation/en/getstarted.html You may want to try the ...

@andrea - you probably need to ask your team to add you in shared secret access folder

Hi H_L, It will be "none for custom eVar and Prop. In case of Adobe Default referral as it is same visit and Adobe Default referral expire after visit ends. It will remember previous referrer until it is overwrite by another referral.

Hi H_L, Yes, "" means no value in adobe and ignored in Adobe reports that means you will see default value as "none".

alternatively you can implement your tag manger (Launch or any other) on the external form page.

Use https://experienceleague.adobe.com/docs/analytics/implementation/other/hardcoded.html#image-request-syntax on each step on customer registration form on external website to send data to your report suite in adobe server. Use a prop or eVar to track each step and subsequently use workspace to vis...

use list prop to set code (abbreviation) value and classify prop with auto classification rule builder to get full details for set code.

Moving hard code tag to GA launch ext is a good idea, not sure if this will help reduce page load time though. It will certainly help mange GA tag better. If installed correctly you should not see any impact over data collection.Thanks,Asheesh 

Some tips here can be a help - https://experienceleaguecommunities.adobe.com/t5/adobe-analytics-questions/line-charts-bug/qaq-p/325173