Could you go deeper? I don't understand how to use this stuff in an expr="" in a data schema

But, adding an SQL function, would I be able to use a JS code at some point?

Hello, I've a JavaScript Code called hash, with a function named toHashI want to add it to a Data Schema, so, using the attribute "expr", can calculate the value of a field (For example, send @email to the function and write in a field the return) How should I do it? @_Manoj_Kumar_ 

Could you go deeper on this? 

What's the best way to stop and resume the Deliveries of each kind, whenever I want?For example:I want to stop all the Email deliveries of all workflows, but keep with the SMS deliveries.  

@_Manoj_Kumar_ Please, if you help me with this It would be a life saver! 

Hello, i've been reading the doc about I/O integration, but i don't finish to understand it. What steps should I follow and what should I've take in count? 

Thank you Parvesh Parmar, this is definitely a game changer!

@_Manoj_Kumar_  Dear Manoj Kumar,Congratulations on winning the Adobe of the Year award! This is a well-deserved recognition of your hard work, dedication, and outstanding contributions to the field of design. Your creative vision and innovative ideas have undoubtedly made a positive impact on the i...

And here you have the recipient<srcSchema desc="Recipient table (profiles" entitySchema="xtk:srcSchema" genAccessors="false" img="nms:recipient.png" label="Recipients" labelSingular="Recipient" md5="A021AA3AA332794E91E6F099A647FFE1" name="recipient" namespace="nms" xtkschema="x...