bifrost | jQuery Ajax transport that uses an iframe

Now I would like to display list of Issues, that relates to selected Project.

You can simply put that logic in template of the backlog (project-backlog.html). You can access the queryset containing the related issues with backlog.issue_set.all(), so in your template you can render the related issues for example with:

This is a sample of one line of the OP's XML file
109555912.69

The OP wants to use the IMPORTXML function to report the ID and Name as well as the Job Cost from the XML data. Presently, the OP's formula is:
=importxml("link","//job-base-cost")

There are two options:
1 - One long column
=importxml("link","//@id | //@name | //job-base-cost")

Note //@id and //@name in the xpath query: // indicate nodes in the document (at any level, not just the root level) and @ indicate attributes. The pipe | operator indicates AND. So the plain english query is to display the id, name and job-base-cost.

2 - Three columns (table format)
={IMPORTXML("link","//@name"),IMPORTXML("link","//job-base-cost"),IMPORTXML("link","//@id")}

This creates a series that will display the fields in each of three columns.

Note: there is an arrayformula that uses a single importXML function described in How do I return multiple columns of data using ImportXML in Google Spreadsheets?. Readers may want to look at whether that option can be implemented.

My thanks to @Tanaike for his comment which spurred me to look at how xpath works.

I can offer at least a partial solution. Do a replacement on the following pattern:

• If the files you want to delete are located in the agent folder or the subfolder of the agent machine, you can use Delete Files Task. Because the Source Folder of Delete Files Task can only be specified for the agent machine.

• If the files you want to delete are located on another remote machine, you should use Powershell task or RemoteDelete task to delete the files.

  For powershell task, there are many powershell script on the web to delete files from remote machine.

  For RemoteDelete task, you can set as below:

  Input your remote machine’s IP, username and password.

  Path: the directory for Bifrost folder, such as D:\test\Bitfrost

  Include Items: folders and files you want to delete and separate with comma (,). Such as delete folder temp and file *.txt, you can specify with temp,*.txt

  Exculde Items: folders and files you want to keep. For you situation, you should specify as Logs,App.Connections.Config,App.Queues.Config

  Note: the Include Items option can't leave empty or use **, otherwise it will delete all the files and folders in Bifrost.