You can use the following config. in condition node https://experienceleague.adobe.com/en/docs/journey-optimizer/using/orchestrate-journeys/about-journey-building/condition-activity#time_condition

You can try it on the following lines {% let d = now %} {% let dayOfWeek = dayOfWeek(d) %} {%#if dayOfWeek = 3%} "Wednesday" {%else%} "Something else" {%/if%}

You can validate it on the following lines {% let d = toDateTimeOnly(currentTimeInMillis()+7*1000*60*60*24) %} {% let x = formatDate(d, "yyyy-MM-ddTHH:MM:SSZ") %} {% let y = concat("https://i.countdownmail.com/3iru0d.gif?end_date_time=",x) %} <img src={{y}} border="0" alt="countdownmail.com"/>

You can use one of the events to start the journey, wait for x minutes / hours before the other event arrives and then access the relevant attributes from the second event using collection management functions https://experienceleague.adobe.com/en/docs/journey-optimizer/using/orchestrate-journeys/bu...

You can leverage fields of OOTB schemas and populate the corresponding datasets with test data to validate the helper functions that you are interested in by previewing the content (ensuring the profile you are using is marked as a test profile). Referenceshttps://experienceleague.adobe.com/en/docs/...

You can take a look at this thread https://experienceleaguecommunities.adobe.com/t5/journey-optimizer-questions/how-to-determine-which-field-to-show-from-an-array/m-p/688246#M2326 

You won't be able to update the val attribute from update profile node.   

It works in Campaigns too and conditional content based on audience membership can be leveraged as well.

You can upload a json file containing the profile fragment with your profile identifier and the respective consent value as 'y' along with other relevant fields against the AJO consent service dataset. References - https://experienceleague.adobe.com/en/docs/experience-platform/xdm/ui/samplehttps://e...

You can include it from the WSYWIG editor or use it on the following lines for Fragments{{!-- [acr-start-fragment] --}}{{ fragment id="ajo:99a6c063-511c-4871-87a8-00516a3a40b5" name="Luma Newsletter" mode="inline" }}{{!-- [acr-end-fragment] --}}Reference - https://experienceleague.adobe.com/en/docs/...