What is the order in which test cases get imported in RQM from Excel sheet

Here is my configuration file the we use:

// This configuration file creates a test case with each test script and links them.
// The linking is accomplished by self referential data
// Start looking for scripts from row 2
testscript.XLSStartRow=2

// use the data in the first row of a found script's column B
testscript.XLSArtifactID=B
testscript.dc:title=D
testscript.dc:description=C
testscript.category term="Product".value=J


// the literal "execution" will be put into the step type tag, so all steps will be of type execution
testscript.steps.type="execution"
testscript.steps.title=E
testscript.steps.description=E
testscript.steps.expectedResult=F

// a new script starts when we encounter an empty row
testscript.XLSDelimeter=\n
   
// we want to use the data we got for each test script to create a test case
testcase.ID=testscript.XLSArtifactID

// by refering to the testscript's field instead of the column that data comes from
// the tool will also create links to each of the test scripts.
testcase.dc:title=B
testcase.dc:description=testscript.dc:description


//adding test case category values
testcase.category term="1. Project Team".value=H
testcase.category term="2. Release".value=I
testcase.category term="3. Product".value=J
testcase.category term="4. Module".value=K
testcase.category term="5. Function".value=L
testcase.category term="6. Test Phase".value=M
testcase.category term="8. Usage Frequency".value=Q
testcase.category term="9. Type of Change".value=R
testcase.category term="10. Design Complexity".value=P
testcase.category term="11. Risk".value=S
testcase.priority=O

//adding test case attribute values
testcase.customAttributes identifier="SR_Number".name="SR Number".type="MEDIUM_STRING".value=G