I want to achieve as below: document as - XML file contains list of u

I want to achieve as below:

document as - XML file contains list of user node where each user node contains number of element describing user information.

Now, I want to fetch the user node block (all child nodes) match to appian login id and user node's login id child node.

Can any one share me which Appian activity or service would i have to use and how to achieve this.

Thank you...

OriginalPostID-83335

OriginalPostID-83335