Instructions: Please complete this form at 6 months, 12 months, 18 months, 24 months, 30 months, 36 months, 4 years, and 5 years after randomization. All dates are MONTH, DAY, YEAR. Explain any blank dates or fields in a Comments section. Place an X in appropriate boxes. Circle AMENDED items in red and write AMENDED across the top of the form

Name
Type
Description | Question | Decode (Coded Value)
Data type
Alias
Item Group
Header
Trial subject ID SWOG
Item
SWOG Patient ID
text
C25337 (NCI Thesaurus ValueDomain)
C2348585 (UMLS CUI-1)
C16960 (NCI Thesaurus ObjectClass)
C1519429 (UMLS CUI-2)
C25364 (NCI Thesaurus Property)
C25699 (NCI Thesaurus Property-2)
Protocol ID SWOG
Item
SWOG Study No.
text
C25337 (NCI Thesaurus ValueDomain)
C3274381 (UMLS CUI-1)
C25320 (NCI Thesaurus ObjectClass)
C1519429 (UMLS CUI-2)
C25364 (NCI Thesaurus Property)
C25699 (NCI Thesaurus Property-2)
Registration Number
Item
Registration Step
text
C25337 (NCI Thesaurus ValueDomain)
C1514821 (UMLS CUI-1)
C25646 (NCI Thesaurus ObjectClass)
C0237753 (UMLS CUI-2)
C16154 (NCI Thesaurus Property)
C16154 (NCI Thesaurus ValueDomain-2)
Patient Initials
Item
Patient Initials (L, F M)
text
C25191 (NCI Thesaurus ValueDomain)
C2986440 (UMLS CUI-1)
C16960 (NCI Thesaurus ObjectClass)
C25536 (NCI Thesaurus Property)
Item
Reporting Period
text
C25284 (NCI Thesaurus ValueDomain)
C2347804 (UMLS CUI-1)
C25214 (NCI Thesaurus ObjectClass)
C25616 (NCI Thesaurus Property)
C25651 (NCI Thesaurus ObjectClass-2)
Code List
Reporting Period
CL Item
6 Months (6 months)
CL Item
12 Months (12 months)
CL Item
18 Months (18 months)
CL Item
24 Months (24 months)
CL Item
30 Months (30 months)
CL Item
36 Months (36 months)
CL Item
48 Months (48 months)
CL Item
60 Months (60 months)
Institution Name
Item
Institution/Affiliate
text
C25454 (NCI Thesaurus ObjectClass)
C1301943 (UMLS CUI-1)
C21541 (NCI Thesaurus ObjectClass-2)
C25364 (NCI Thesaurus Property)
C25191 (NCI Thesaurus ValueDomain)
C21541 (NCI Thesaurus ValueDomain-2)
Investigator Name
Item
Physician
text
C25191 (NCI Thesaurus ValueDomain)
C2826892 (UMLS CUI-1)
C25364 (NCI Thesaurus Property)
C17089 (NCI Thesaurus ObjectClass)
C25644 (NCI Thesaurus ObjectClass-2)
Participating Group
Item
Participating Group Name
text
C25191 (NCI Thesaurus ValueDomain)
C2347449 (UMLS CUI-1)
C25608 (NCI Thesaurus ObjectClass)
C17005 (NCI Thesaurus ObjectClass-2)
C25364 (NCI Thesaurus Property)
Study Number Participating Group
Item
Participating Group Study No.
text
C25337 (NCI Thesaurus ValueDomain)
C3274381 (UMLS CUI-1)
C25320 (NCI Thesaurus ObjectClass)
C2347449 (UMLS CUI-2)
C25608 (NCI Thesaurus Property)
C25364 (NCI Thesaurus Property-2)
Trial subject ID Participating Group
Item
Participating Group Patient ID
text
C25337 (NCI Thesaurus ValueDomain)
C2348585 (UMLS CUI-1)
C16960 (NCI Thesaurus ObjectClass)
C2347449 (UMLS CUI-2)
C25608 (NCI Thesaurus Property)
C25364 (NCI Thesaurus Property-2)
Item Group
Status
Item
Vital Status
text
C16960 (NCI Thesaurus ObjectClass)
C3846084 (UMLS CUI-1)
C18003 (NCI Thesaurus ValueDomain)
C25688 (NCI Thesaurus ValueDomain-2)
C25717 (NCI Thesaurus Property)
Code List
Vital Status
CL Item
Alive (Alive)
CL Item
Dead (Dead)
Date last contact
Item
Date of Last Contact or Death (MM DD YYYY)
date
C16960 (NCI Thesaurus ObjectClass)
C0805839 (UMLS CUI-1)
C25461 (NCI Thesaurus Property)
C25551 (NCI Thesaurus Property-2)
C25164 (NCI Thesaurus ValueDomain)
C25367 (NCI Thesaurus ValueDomain-2)
Tumor Progression
Item
Has the patient progressed per the definition in Section 10.0 of the protocol
boolean
C38147 (NCI Thesaurus ValueDomain)
C0178874 (UMLS CUI-1)
C16960 (NCI Thesaurus ObjectClass)
C25320 (NCI Thesaurus Property)
C19987 (NCI Thesaurus Property-2)
Item Group
Treatment For This Cycle
Item
Assigned Treatment Arm
text
C15368 (NCI Thesaurus ObjectClass)
C42651 (NCI Thesaurus ObjectClass-2)
C1522541 (UMLS CUI-1)
C32141 (NCI Thesaurus Property)
C25426 (NCI Thesaurus Property-2)
C25284 (NCI Thesaurus ValueDomain)
Code List
Assigned Treatment Arm
CL Item
Arm 1: Chemotherapy + Endocrine Therapy (Arm 1: Chemotherapy + endocrine therapy)
CL Item
Arm 2: Endocrine Therapy Only (Arm 2: Endocrine therapy only)
ProtocolTreatmentArmAssignmentInd-2
Item
Was the patient treated on the assigned arm during this reporting period
boolean
C15368 (NCI Thesaurus ObjectClass)
C42651 (NCI Thesaurus ObjectClass-2)
C0442711 (UMLS 2011AA ObjectClass)
C32141 (NCI Thesaurus Property)
C1140618 (UMLS 2011AA Property)
C25426 (NCI Thesaurus Property-2)
C1516050 (UMLS 2011AA Property-2)
C38147 (NCI Thesaurus ValueDomain)
C1512698 (UMLS 2011AA ValueDomain)
Reporting Period Start Date
Item
Reporting Period Start Date (MM DD YYYY)
date
C15368 (NCI Thesaurus ObjectClass)
C25616 (NCI Thesaurus Property)
C2361257 (UMLS CUI-1)
C25651 (NCI Thesaurus Property-2)
C25164 (NCI Thesaurus ValueDomain)
C25431 (NCI Thesaurus ValueDomain-2)
Reporting Period End Date
Item
Reporting Period End Date (MM DD YYYY)
date
C25164 (NCI Thesaurus ValueDomain)
C2361259 (UMLS CUI-1)
C25616 (NCI Thesaurus Property)
C15368 (NCI Thesaurus ObjectClass)
C25651 (NCI Thesaurus Property-2)
Patient Weight
Item
Weight (kg)
float
C25209 (NCI Thesaurus ValueDomain)
C0005910 (UMLS CUI-1)
C16960 (NCI Thesaurus ObjectClass)
C25208 (NCI Thesaurus Property)
Item
Has the patient received any chemotherapy during this reporting period?
text
C25180 (NCI Thesaurus ValueDomain)
C1522602 (UMLS 2011AA ValueDomain)
C15632 (NCI Thesaurus ObjectClass)
C0392920 (UMLS 2011AA ObjectClass)
C25382 (NCI Thesaurus Property)
C1521801 (UMLS 2011AA Property)
Code List
Has the patient received any chemotherapy during this reporting period?
CL Item
No (No)
C49487 (NCI Thesaurus)
C1298908 (UMLS 2011AA)
CL Item
Yes, Chemotherapy Continuing (Yes, chemotherapy continuing)
CL Item
Yes, Chemotherapy Completed (Yes, chemotherapy completed)
Item Group
Section Iv - Treatment
HormoneTherapyReportPeriodAdministeredInd-3
Item
Has the patient received any endocrine therapy during this reporting period
boolean
C15445 (NCI Thesaurus ObjectClass)
C0279025 (UMLS 2011AA ObjectClass)
C25616 (NCI Thesaurus Property)
C1948053 (UMLS 2011AA Property)
C25375 (NCI Thesaurus Property-2)
C0684224 (UMLS 2011AA Property-2)
C25382 (NCI Thesaurus Property-3)
C1521801 (UMLS 2011AA Property-3)
C38148 (NCI Thesaurus ValueDomain)
C1512699 (UMLS 2011AA ValueDomain)
AdjuvantHormoneTherapyChangeInd-3
Item
Did patient switch type of endocrine therapy during this reporting period
boolean
C38148 (NCI Thesaurus ValueDomain)
C1512699 (UMLS 2011AA ValueDomain)
C15445 (NCI Thesaurus ObjectClass)
C0279025 (UMLS 2011AA ObjectClass)
C25446 (NCI Thesaurus Property)
C0392747 (UMLS 2011AA Property)
C2140 (NCI Thesaurus ObjectClass-2)
C0001552 (UMLS 2011AA ObjectClass-2)
Item
Specify reason for switch in endocrine therapy (If yes)
text
C25638 (NCI Thesaurus ValueDomain)
C0392360 (UMLS 2011AA ValueDomain)
C15445 (NCI Thesaurus ObjectClass)
C0279025 (UMLS 2011AA ObjectClass)
C25446 (NCI Thesaurus Property)
C0392747 (UMLS 2011AA Property)
C2140 (NCI Thesaurus ObjectClass-2)
C0001552 (UMLS 2011AA ObjectClass-2)
Code List
Specify reason for switch in endocrine therapy (If yes)
CL Item
Planned Switch For Therapeutic Reason (Planned switch for therapeutic reason)
CL Item
Adverse Events From Prior Endocrine Therapy (Adverse events from prior endocrine therapy)
CL Item
Both Planned Switch For Therapeutic Reason And For Adverse Events From Prior Hormonal Therapy (Both)
CL Item
Other (Other)
C17649 (NCI Thesaurus)
C0205394 (UMLS 2011AA)
AdjuvantHormoneTherapyChangeSpecify
Item
Other, specify
text
C25685 (NCI Thesaurus ValueDomain)
C1521902 (UMLS 2011AA ValueDomain)
C15445 (NCI Thesaurus ObjectClass)
C0279025 (UMLS 2011AA ObjectClass)
C25446 (NCI Thesaurus Property)
C0392747 (UMLS 2011AA Property)
C2140 (NCI Thesaurus ObjectClass-2)
C0001552 (UMLS 2011AA ObjectClass-2)
NewAdjuvantHormoneTherapyAdministeredDate
Item
Start date of new endocrine therapy (MM DD YYYY)
date
C25586 (NCI Thesaurus ObjectClass)
C0205314 (UMLS 2011AA ObjectClass)
C15445 (NCI Thesaurus ObjectClass-2)
C0279025 (UMLS 2011AA ObjectClass-2)
C2140 (NCI Thesaurus ObjectClass-3)
C0001552 (UMLS 2011AA ObjectClass-3)
C25382 (NCI Thesaurus Property)
C1521801 (UMLS 2011AA Property)
C25164 (NCI Thesaurus ValueDomain)
C0011008 (UMLS 2011AA ValueDomain)
Item
Specify new type of endocrine therapy given
text
C25284 (NCI Thesaurus ValueDomain)
C0332307 (UMLS 2011AA ValueDomain)
C15445 (NCI Thesaurus ObjectClass)
C0279025 (UMLS 2011AA ObjectClass)
C25446 (NCI Thesaurus Property)
C0392747 (UMLS 2011AA Property)
C2140 (NCI Thesaurus ObjectClass-2)
C0001552 (UMLS 2011AA ObjectClass-2)
Code List
Specify new type of endocrine therapy given
CL Item
Tamoxifen (Tamoxifen)
C855 (NCI Thesaurus)
C0039286 (UMLS 2011AA)
CL Item
Aromatase Inhibitor (Aromatase Inhibitor)
C1740 (NCI Thesaurus)
C0593802 (UMLS 2011AA)
CL Item
Other (Other)
C17649 (NCI Thesaurus)
C0205394 (UMLS 2011AA)
NewAdjuvantHormoneTherapyAdministeredSpecify
Item
Other, specify
text
C25586 (NCI Thesaurus ObjectClass)
C0205314 (UMLS 2011AA ObjectClass)
C15445 (NCI Thesaurus ObjectClass-2)
C0279025 (UMLS 2011AA ObjectClass-2)
C2140 (NCI Thesaurus ObjectClass-3)
C0001552 (UMLS 2011AA ObjectClass-3)
C25382 (NCI Thesaurus Property)
C1521801 (UMLS 2011AA Property)
C25685 (NCI Thesaurus ValueDomain)
C1521902 (UMLS 2011AA ValueDomain)
Item
Specify which Aromatase Inhibitor was given (If Aromatase Inhibitor)
text
C15445 (NCI Thesaurus ObjectClass)
C0279025 (UMLS 2011AA ObjectClass)
C1740 (NCI Thesaurus ObjectClass-2)
C0593802 (UMLS 2011AA ObjectClass-2)
C2140 (NCI Thesaurus ObjectClass-3)
C0001552 (UMLS 2011AA ObjectClass-3)
C25446 (NCI Thesaurus Property)
C0392747 (UMLS 2011AA Property)
C25284 (NCI Thesaurus ValueDomain)
C0332307 (UMLS 2011AA ValueDomain)
Code List
Specify which Aromatase Inhibitor was given (If Aromatase Inhibitor)
CL Item
Anastrozole (ANASTROZOLE)
C1607 (NCI Thesaurus)
C0290882 (UMLS 2011AA)
CL Item
Letrozole (LETROZOLE)
C1527 (NCI Thesaurus)
C0246421 (UMLS 2011AA)
CL Item
Exemestane (EXEMESTANE)
C1097 (NCI Thesaurus)
C0060116 (UMLS 2011AA)
CL Item
Other (Other)
C17649 (NCI Thesaurus)
C0205394 (UMLS 2011AA)
AdjuvantAromataseInhibitorHormoneTherapyChangeSpecify
Item
Other, specify
text
C15445 (NCI Thesaurus ObjectClass)
C0279025 (UMLS 2011AA ObjectClass)
C1740 (NCI Thesaurus ObjectClass-2)
C0593802 (UMLS 2011AA ObjectClass-2)
C2140 (NCI Thesaurus ObjectClass-3)
C0001552 (UMLS 2011AA ObjectClass-3)
C25446 (NCI Thesaurus Property)
C0392747 (UMLS 2011AA Property)
C25685 (NCI Thesaurus ValueDomain)
C1521902 (UMLS 2011AA ValueDomain)
HormoneTherapyTamoxifenReceivedInd-3
Item
Tamoxifen (If no, Answer Yes or No for each of the following therapies the patient consistently took during this reporting period)
boolean
C38148 (NCI Thesaurus ValueDomain)
C1512699 (UMLS 2011AA ValueDomain)
C855 (NCI Thesaurus Property)
C0039286 (UMLS 2011AA Property)
C15445 (NCI Thesaurus ObjectClass)
C0279025 (UMLS 2011AA ObjectClass)
C25639 (NCI Thesaurus Property-2)
C1514756 (UMLS 2011AA Property-2)
AromataseInhibitorReceivedInd-2
Item
Aromatase Inhibitor (If no, Answer Yes or No for each of the following therapies the patient consistently took during this reporting period)
boolean
C38147 (NCI Thesaurus ValueDomain)
C1512698 (UMLS 2011AA ValueDomain)
C25639 (NCI Thesaurus Property)
C1514756 (UMLS 2011AA Property)
C1740 (NCI Thesaurus ObjectClass)
C0593802 (UMLS 2011AA ObjectClass)
Item
Specify which Aromatase Inhibitor was given
text
C25284 (NCI Thesaurus ValueDomain)
C0332307 (UMLS 2011AA ValueDomain)
C25639 (NCI Thesaurus Property)
C1514756 (UMLS 2011AA Property)
C1740 (NCI Thesaurus ObjectClass)
C0593802 (UMLS 2011AA ObjectClass)
Code List
Specify which Aromatase Inhibitor was given
CL Item
Anastrozole (ANASTROZOLE)
C1607 (NCI Thesaurus)
C0290882 (UMLS 2011AA)
CL Item
Letrozole (LETROZOLE)
C1527 (NCI Thesaurus)
C0246421 (UMLS 2011AA)
CL Item
Exemestane (EXEMESTANE)
C1097 (NCI Thesaurus)
C0060116 (UMLS 2011AA)
CL Item
Other (Other)
C17649 (NCI Thesaurus)
C0205394 (UMLS 2011AA)
AromataseInhibitorReceivedSpecify
Item
Specify
text
C25685 (NCI Thesaurus ValueDomain)
C1521902 (UMLS 2011AA ValueDomain)
C25639 (NCI Thesaurus Property)
C1514756 (UMLS 2011AA Property)
C1740 (NCI Thesaurus ObjectClass)
C0593802 (UMLS 2011AA ObjectClass)
HormoneTherapyOtherReceivedInd-3
Item
Other
boolean
C17649 (NCI Thesaurus Property)
C0205394 (UMLS 2011AA Property)
C38148 (NCI Thesaurus ValueDomain)
C1512699 (UMLS 2011AA ValueDomain)
C15445 (NCI Thesaurus ObjectClass)
C0279025 (UMLS 2011AA ObjectClass)
C25639 (NCI Thesaurus Property-2)
C1514756 (UMLS 2011AA Property-2)
HormoneTherapyOtherReceivedSpecify
Item
Specify (If yes,)
text
C25685 (NCI Thesaurus ValueDomain)
C1521902 (UMLS 2011AA ValueDomain)
C17649 (NCI Thesaurus Property)
C0205394 (UMLS 2011AA Property)
C15445 (NCI Thesaurus ObjectClass)
C0279025 (UMLS 2011AA ObjectClass)
C25639 (NCI Thesaurus Property-2)
C1514756 (UMLS 2011AA Property-2)
MenstrualCycleAssessmentInd-2
Item
If the patient was premenopausal at registration, is she currently having regular menstrual periods
boolean
C38147 (NCI Thesaurus ValueDomain)
C1512698 (UMLS 2011AA ValueDomain)
C20989 (NCI Thesaurus Property)
C0031809 (UMLS 2011AA Property)
C16838 (NCI Thesaurus ObjectClass)
C0025329 (UMLS 2011AA ObjectClass)
Item
Did patient receive Ovarian Function Suppression (OFS) during this reporting period
text
C15445 (NCI Thesaurus ObjectClass)
C0279025 (UMLS 2011AA ObjectClass)
C15757 (NCI Thesaurus ObjectClass-2)
C0854638 (UMLS 2011AA ObjectClass-2)
C28047 (NCI Thesaurus ObjectClass-3)
C0205065 (UMLS 2011AA ObjectClass-3)
C25382 (NCI Thesaurus Property)
C1521801 (UMLS 2011AA Property)
C38148 (NCI Thesaurus ValueDomain)
C1512699 (UMLS 2011AA ValueDomain)
Code List
Did patient receive Ovarian Function Suppression (OFS) during this reporting period
CL Item
No (No)
C49487 (NCI Thesaurus)
C1298908 (UMLS 2011AA)
CL Item
Yes (Yes)
C49488 (NCI Thesaurus)
C1705108 (UMLS 2011AA)
CL Item
Unknown (Unknown)
C17998 (NCI Thesaurus)
C0439673 (UMLS 2011AA)
Item
Ovarian Function Suppression Type (If yes)
text
C15445 (NCI Thesaurus ObjectClass)
C0279025 (UMLS 2011AA ObjectClass)
C15757 (NCI Thesaurus ObjectClass-2)
C0854638 (UMLS 2011AA ObjectClass-2)
C28047 (NCI Thesaurus ObjectClass-3)
C0205065 (UMLS 2011AA ObjectClass-3)
C25382 (NCI Thesaurus Property)
C1521801 (UMLS 2011AA Property)
C25284 (NCI Thesaurus ValueDomain)
C0332307 (UMLS 2011AA ValueDomain)
Code List
Ovarian Function Suppression Type (If yes)
CL Item
Radiation Therapy (Ovarian radiation)
C15313 (NCI Thesaurus)
C1522449 (UMLS 2011AA)
CL Item
Bilateral Surgical Oophorectomy (Oophorectomy)
CL Item
Medical Suppression Of Ovarian Function (Medical suppression)
CL Item
Other (Other)
C17649 (NCI Thesaurus)
C0205394 (UMLS 2011AA)
OvarianAntiestrogenHormoneTherapyAdministeredSpecify
Item
Other, specify
text
C15445 (NCI Thesaurus ObjectClass)
C0279025 (UMLS 2011AA ObjectClass)
C15757 (NCI Thesaurus ObjectClass-2)
C0854638 (UMLS 2011AA ObjectClass-2)
C28047 (NCI Thesaurus ObjectClass-3)
C0205065 (UMLS 2011AA ObjectClass-3)
C25382 (NCI Thesaurus Property)
C1521801 (UMLS 2011AA Property)
C25685 (NCI Thesaurus ValueDomain)
C1521902 (UMLS 2011AA ValueDomain)
HormoneTherapyDiscontinuedInd-2
Item
Was all endocrine therapy discontinued this reporting period
boolean
C38147 (NCI Thesaurus ValueDomain)
C1512698 (UMLS 2011AA ValueDomain)
C15445 (NCI Thesaurus ObjectClass)
C0279025 (UMLS 2011AA ObjectClass)
C25484 (NCI Thesaurus Property)
C1444662 (UMLS 2011AA Property)
HormoneTherapyLastAdministeredDate
Item
Date any endocrine therapy last given (If yes MM DD YYYY)
date
C25164 (NCI Thesaurus ValueDomain)
C0011008 (UMLS 2011AA ValueDomain)
C15445 (NCI Thesaurus ObjectClass)
C0279025 (UMLS 2011AA ObjectClass)
C25551 (NCI Thesaurus Property)
C1517741 (UMLS 2011AA Property)
C25382 (NCI Thesaurus Property-2)
C1521801 (UMLS 2011AA Property-2)
Item Group
Concurrent Medications/clinical Trials
Item
Did the patient receive bisphosphonates during this reporting period (select all that apply)
text
C25284 (NCI Thesaurus ValueDomain)
C0012544 (UMLS CUI-1)
C443 (NCI Thesaurus ObjectClass)
C0683312 (UMLS CUI-2)
C37902 (NCI Thesaurus ObjectClass-2)
C25382 (NCI Thesaurus Property)
Code List
Did the patient receive bisphosphonates during this reporting period (select all that apply)
CL Item
Bisphosphonates For Prevention Of Bone Loss (Bisphosphonates for prevention of bone loss)
CL Item
Bisphosphonates For Breast Cancer Treatment (Bisphosphonates for breast cancer treatment)
OtherClinicalTrialsCooperativeGroupPatientEnrollmentInd-2
Item
Is the patient currently co-enrolled on another CTEP or NCI-sponsored clinical trial for breast cancer
boolean
C17649 (NCI Thesaurus ObjectClass)
C0205394 (UMLS 2011AA ObjectClass)
C16960 (NCI Thesaurus ObjectClass-2)
C0030705 (UMLS 2011AA ObjectClass-2)
C18205 (NCI Thesaurus ObjectClass-3)
C1521808 (UMLS 2011AA ObjectClass-3)
C37948 (NCI Thesaurus Property)
C1516879 (UMLS 2011AA Property)
C38147 (NCI Thesaurus ValueDomain)
C1512698 (UMLS 2011AA ValueDomain)
OtherStudyEnrollmentSpecify
Item
Specify
text
C25685 (NCI Thesaurus ValueDomain)
C1521902 (UMLS 2011AA ValueDomain)
C15206 (NCI Thesaurus ObjectClass)
C0008972 (UMLS 2011AA ObjectClass)
C37948 (NCI Thesaurus Property)
C1516879 (UMLS 2011AA Property)
PatientEnrollmentDate
Item
Date of enrollment (MM DD YYYY)
date
C25164 (NCI Thesaurus ValueDomain)
C0011008 (UMLS 2011AA ValueDomain)
C16960 (NCI Thesaurus ObjectClass)
C0030705 (UMLS 2011AA ObjectClass)
C25171 (NCI Thesaurus Property)
C0013893 (UMLS 2011AA Property)
Item Group
Comments
Research Comments
Item
Comments
text
C25704 (NCI Thesaurus ValueDomain)
C0947611 (UMLS CUI-1)
C15319 (NCI Thesaurus ObjectClass)
C25393 (NCI Thesaurus Property)

Please use this form for feedback, questions and suggestions for improvements.

Fields marked with * are required.

Do you need help on how to use the search function? Please watch the corresponding tutorial video for more details and learn how to use the search function most efficiently.

Watch Tutorial