Setting Up Parent / Child Relationships

How do I define a group of elements (symbols placed on the stage) as children of another element. When I drag/select the group of elements that are to be the children and try and drop them on top of the element that is to be the parent, the relationship is not being formed and the "drop" is not being allowed.
I guess I must be watching older videos because the tutorials I've seen indicated that dragging one layer on top of another in the Elements panel would result in the element being dragged becoming the child of the element onto which it was dropped but this does not appear to be working.
Thanks.
Andy.

So I'm trying to craete a rotating cube where each side consists of 36 pictures of staff in my company. I created the "side" in Fireworks and imported the PNG into EA. I guess that's the problem.
How can I get the pics into AE and lay them out so they become the images on each side of the cube.
I'm using the Hero rotating cube CSS to build the rotating asset.
Thanks.
Andy.

Similar Messages

Determining Parent/Child Relationships of Sets

Is there an SAP function module or set of tables that will provide parent/child relationships of a set? For example lets say I have a set that looks like:
TOPNODE
...SUBNODE1
......SUBNODE1A
...SUBNODE2
I need something that shows me
PARENT CHILD
TOPNODE SUBNODE1
SUBNODE1 SUBNODE1A
TOPNODE SUBNODE2
I found a FM called G_SET_TREE_IMPORT but I don't see any parent/child relationships there.

Hi Wardell,
 Use Class : cl_gui_column_tree
data : column_tree TYPE REF TO cl_gui_column_tree,
CREATE OBJECT column_tree
 EXPORTING
 parent =
split_container->top_left_container
 node_selection_mode =
cl_gui_column_tree=>node_sel_mode_single
 item_selection = 'X'
 hierarchy_column_name = 'COLUMN1'
 hierarchy_header = hhdr
 EXCEPTIONS
 lifetime_error = 1
 cntl_system_error = 2
 create_error = 3
 illegal_node_selection_mode = 4
 failed = 5
 illegal_column_name = 6
 OTHERS = 7
IF sy-subrc <> 0.
 MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
 WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
Reward points if helpful.

Parent Child Relationships between Drop Down Menus

I have a request for additional functionality. Parent child relationships between drop down lists.
for example,
the first dropdown, could contain North, South, East, West & assign values of 1, 2, 3, 4.
the second dropdown, could contain a filtered set of data depending on the option from the first dropdown,
so the data could look like this in the second drop down:
Manchester 1
Leeds 1
London 2
Southampton 2
Norfolk 3
Newquay 4
so if I select North in the first dropdown, the second drop down would contain all the items with a value of 1, so Manchester & Leeds.
I have managed to get round this using conditional show & hide, but it is much messier on the design screen & also the way in which the data
will be returned is very very messy - seems like a simple addition which would improve the functionality no end.

Hi,
We have an "ideas" page where you can see if others have added this already, I believe there are some similar, and you can add your vote. If you don't find something that fits you can add your idea here:
http://forums.adobe.com/community/formscentral?view=idea
Thanks,
Josh

Function to get the path using a parent-child relationship

Hello,
I have a table which uses parent-child relationship to store the options available. I need a function to give me the full path given the id of a particular option.
I have two different functions. One of them uses the Oracle built in function and the other uses simple queries with a loop.The code of the functions are given below.
Now, the problem is with their "performance". The difference in their performance is significant. The function using the Oracle function takes more than 2 hours to run a query whereas the other function takes less than 2 minutes.
I am having trouble trusting the other function. No matter how many tests I perform on the output of both the functions, it always comes out to be the same.
Any thoughts to help me understand this ??
Function 1
=====================
FUNCTION Gettree (opt_id IN NUMBER,i_app_id IN NUMBER)
RETURN VARCHAR2
IS
path VARCHAR2(32767);
application_no NUMBER;
BEGIN
SELECT ABC.APP_OPT_ID INTO application_no FROM ABC
WHERE ABC.APP_ID = i_app_id AND ABC.PARENT_ID IS NULL;
SELECT LPAD(' ', 2*LEVEL-1)||SYS_CONNECT_BY_PATH(app_opt_name, '=>') "Path" INTO path
FROM ABC
WHERE app_opt_id = opt_id
START WITH parent_id =application_no
CONNECT BY PRIOR app_opt_id =parent_id;
path := SUBSTR(path,INSTR(path,'>')+1,LENGTH(path));
RETURN path;
END Gettree ;
Function 2
======================
FUNCTION GetOptPath(opt_id NUMBER,app_id NUMBER)
RETURN VARCHAR2
IS
string VARCHAR2(900);
opt VARCHAR2(100);
pid NUMBER(38);
BEGIN
SELECT ABC.parent_id,ABC.app_opt_name INTO pid,string FROM ABC WHERE ABC.app_opt_id = opt_id;
IF pid IS NULL
THEN
RETURN 'root';
ELSIF pid IS NOT NULL
THEN
LOOP
SELECT ABC.app_opt_name,ABC.parent_id INTO opt, pid FROM ABC WHERE ABC.app_opt_id = pid;
EXIT WHEN pid IS NULL;
string := opt || '=>'|| string;
END LOOP;
RETURN string;
END IF;
END;

Hi,
user8653480 wrote:
Hello Frank,
The parameters taken by gettree & getoptpath are app_opt_id and app_id and both the functions return only one string i.e. the path of that particular option (app_opt_id) starting from its root and not all the descendants of that option/root node of that option.
So, does that mean that gettree first fetches all the descendants of the root node of the given option and then returns the required one ??Yes. It's a little like the situation where you need to meet with your co-worker Amy, so you send an e-mail to everyone in the department telling them to come to your office, and then, when they arrive, tell everyone except Amy that they can leave.
>
And if that is the case, then won't it be better to use the bottom-up approach to fetch the required path just for that particular option ?? 'coz my requirement is that only.. given an option_id get the full path starting from the root.Exactly!
I have used explain plan also for both the functions.. but since I did not know how to anlayze the output from plan_table so I just compared the value in the fields and they were exactly the same for both the queries.If you'd like help analyzing the plans, post them, as Centinul said.
I am attaching a sample data with the outputs of both the functions for the reference.
(tried attaching the file but could not find the option, so pasting the data here)
App_opt_ID     App_ID     Parent_ID     App_opt_name     "gettree(app_opt_id,app_id)"     "getoptpath(app_opt_id,app_id)"
1          1     NULL          application          NULL                    root
2          1     1          module1               module1                    module1
3          1     1          module2               module2                    module2
4          1     2          submod1               module1=>submod1          module1=>submod1
5          1     3          submod1               module2=>submod1          module2=>submod1
6          1     5          opt1               module2=>submod1=>opt1          module2=>submod1=>opt1
7          2     NULL          app2               NULL                    root
8          2     7          scr1               scr1                    scr1
9          2     8          opt1               scr1=>opt1               scr1=>opt1
10          2     7          scr2               scr2                    scr2Please help.The best solution is to do a bottom-up query, and write a function like reverse_path (described in my first message) to manipulate the string returned by SYS_CONNECT_BY_PATH. You seem to have all the PL/SQL skills needed for this.
Another approach is a revised form of gettree, like I posted earlier. Does it do what you want or not?
If you'd help, then post a little sample data in a form people can actually use, such as CREATE TABLE and INSERT statements. Post a few sets of parameters, and the results you need from each set, given the sample data posted.

Re: Circular Parent-Child relationship amongwidgets.

Alaiah,
Setting the parent to NIL is the proper thing to do to remove
a widget from a panel. Why don't you try just setting it
to NIL and not adding the new chart to the window to make
sure that it gets removed. If that doesn't work, maybe
Window.UpdateDisplay, but you shouldn't have to do that.
As far as the parent-child relationship issue, when you set
the widget's Parent to NIL, that is actually invoking a virtual
attribute that does more than just NIL out the reference. One
of the things that happens is that the child is removed from
the parent's Children array. Do a task.lgr.putline(<parent>.Children.Items)
to see how many items are in the array, then do the NIL, then
do a second putline and you'll see the array has one less item.
Bobby
At 06:10 PM 12/19/96 PST, Chandrashekar, Alaiah wrote:
>
I am trying to draw a Bar Graph on a panel which in turn sits on the main
window. The height policy of the panel widget is set to SP_TO_PARENT so that
when the window is resized the panel is also resized according to the parent
window. I have a situation that every time the panel is resized I need to
scale the Bar Graph in accordance with the new panel size and draw it. But
before drawing the newly scaled Bar Graph I am clearing out all the children
of the panel ( I am doing this just to refresh the panel) and then drawing
the newly scaled Bar Graph. But this does not work!!! I still find some
left over from the previous Bar Graph!!! Any help in this matter is greatly
appreciated.
Also I don't understand this circular parent-child relationship. If I assign
a NIL to Parent attribute of all the children of the panel, what will happen
to the Children attribute of the panel? Won't there be any memory leak by
adopting the above procedure of disconnecting a child from its parent? If
so, how do we take care of it?
Thanks in advance!
Alaiah Chandrashekar
The following is the segment of the code which could be useful for clarity:
// Draws the Bar Graph for the first time.
self.ShowChart(TestData);
self.Open();
event loop
when task.Shutdown do
exit;
// When the window is resized
// I am scaling the Bar Graph for the new
// panel size.
when self.window.AfterReSize do
self.ClearChartPanel();
// self.window.UpdateDisplay();
self.ShowChart(TestData);
end event;
self.Close();
Method ClearChartPanel is as follows:
for child in self.<ChartPanel>.Children do
child.Parent = NIL;
end for;

Alaiah,
Setting the parent to NIL is the proper thing to do to remove
a widget from a panel. Why don't you try just setting it
to NIL and not adding the new chart to the window to make
sure that it gets removed. If that doesn't work, maybe
Window.UpdateDisplay, but you shouldn't have to do that.
As far as the parent-child relationship issue, when you set
the widget's Parent to NIL, that is actually invoking a virtual
attribute that does more than just NIL out the reference. One
of the things that happens is that the child is removed from
the parent's Children array. Do a task.lgr.putline(<parent>.Children.Items)
to see how many items are in the array, then do the NIL, then
do a second putline and you'll see the array has one less item.
Bobby
At 06:10 PM 12/19/96 PST, Chandrashekar, Alaiah wrote:
>
I am trying to draw a Bar Graph on a panel which in turn sits on the main
window. The height policy of the panel widget is set to SP_TO_PARENT so that
when the window is resized the panel is also resized according to the parent
window. I have a situation that every time the panel is resized I need to
scale the Bar Graph in accordance with the new panel size and draw it. But
before drawing the newly scaled Bar Graph I am clearing out all the children
of the panel ( I am doing this just to refresh the panel) and then drawing
the newly scaled Bar Graph. But this does not work!!! I still find some
left over from the previous Bar Graph!!! Any help in this matter is greatly
appreciated.
Also I don't understand this circular parent-child relationship. If I assign
a NIL to Parent attribute of all the children of the panel, what will happen
to the Children attribute of the panel? Won't there be any memory leak by
adopting the above procedure of disconnecting a child from its parent? If
so, how do we take care of it?
Thanks in advance!
Alaiah Chandrashekar
The following is the segment of the code which could be useful for clarity:
// Draws the Bar Graph for the first time.
self.ShowChart(TestData);
self.Open();
event loop
when task.Shutdown do
exit;
// When the window is resized
// I am scaling the Bar Graph for the new
// panel size.
when self.window.AfterReSize do
self.ClearChartPanel();
// self.window.UpdateDisplay();
self.ShowChart(TestData);
end event;
self.Close();
Method ClearChartPanel is as follows:
for child in self.<ChartPanel>.Children do
child.Parent = NIL;
end for;

Circular Parent-Child relationship among widgets.

I am trying to draw a Bar Graph on a panel which in turn sits on the main
window. The height policy of the panel widget is set to SP_TO_PARENT so that
when the window is resized the panel is also resized according to the parent
window. I have a situation that every time the panel is resized I need to
scale the Bar Graph in accordance with the new panel size and draw it. But
before drawing the newly scaled Bar Graph I am clearing out all the children
of the panel ( I am doing this just to refresh the panel) and then drawing
the newly scaled Bar Graph. But this does not work!!! I still find some
left over from the previous Bar Graph!!! Any help in this matter is greatly
appreciated.
Also I don't understand this circular parent-child relationship. If I assign
a NIL to Parent attribute of all the children of the panel, what will happen
to the Children attribute of the panel? Won't there be any memory leak by
adopting the above procedure of disconnecting a child from its parent? If
so, how do we take care of it?
Thanks in advance!
Alaiah Chandrashekar
The following is the segment of the code which could be useful for clarity:
// Draws the Bar Graph for the first time.
self.ShowChart(TestData);
self.Open();
event loop
when task.Shutdown do
exit;
// When the window is resized
// I am scaling the Bar Graph for the new
// panel size.
when self.window.AfterReSize do
self.ClearChartPanel();
// self.window.UpdateDisplay();
self.ShowChart(TestData);
end event;
self.Close();
Method ClearChartPanel is as follows:
for child in self.<ChartPanel>.Children do
child.Parent = NIL;
end for;

Hello Evandro,
I am listing the steps to create a relationship manually.
1. Create 2 records in the relationship table in console, one for "Married to" and the other one for "Owner". In order to do that the repository needs to be unloaded.
2. Once you create these 2 records in the table through console, load the repository.
3. Log on to the Data Manager.
4. Now as per your example, there are 3 records in the main table, namely
 JOHN
 MARY
 ACME
5. Select only one record in the record list area e.g. JOHN (where you see the list of records)
6. Then, in the record edit area, double click on the relationship tab,
7. New Window opens up.
8. HERE ALL THE OPTIONS ARE GRAYED OUT. But Select the relationship which you want to create, in our case married to.
9. Now select the record MARY in the record list area. (NOT in the pop window, but main window).
10. Then on the top bar menu, select Relationships --> Adds to Group.
11. Now close the Pop window and observe that the relationship has been created between JOHN and MARY.
Let me know if it worked for you. if not, post some more information about your problem such as where you tried to configure and what options were grayed out.
Please update.
Thanks
Shai
I need to do a relationship among the BP where each record in Main Table correspond a BP (Person or Organization).
The relationship should link the BPs as shown below:
Records
1; John
2; Mary
3; ACME
In record 1, I need to say that John is married with Mary, where Married is a type of the relationship and that Mary is Owner of the ACME, where u201COwneru201D is other relationship type.
I have tried to configure a Relationship (where the parent and child tables were the Main Table) in MDM, but I couldnu2019t to do it because the screen for this feature was locked. I need to be certified that the child link exist in the repository.
Thank you.
Evandro.

Material with Parent Child Relationship

Hi,
Need some advise.
We have this scenario, use purchased materials (.e.g Computer bundle with mouse, monitor and keyboard). We need to track these components separetely at different cost and update inventory with serial no.
Upon creating Sales Order for the above materials, how to we ensure that the full set of materials is picked and delivered. As each components has it own material code.
Is there possible to link up these materials with some sort of parent child relationship? And how to handle it in SAP MM and SD moduld.
Thank you.

Peck,
Unless I am missing something, this is not a Materials Management issue, it is a Sales/Distribution issue.
I think the easiest way is to check the 'complete dlv.' (Complete Delivery) checkbox on the Sales order (VA02>Sales Tab).
When this flag is set, none of the items in the sales order can be confirmed unless all of them are confirmed. All confirmations must be for the same day. No delivery can be created unless all items are deliverable.
http://help.sap.com/saphelp_erp60_sp/helpdata/en/dd/560602545a11d1a7020000e829fd11/frameset.htm
Rgds,
DB49

Customer Master -- Parent + Child Relationship

Hi
I have an requirement from user asking me to set Parent -Child relationship for a customer.
Correct me if i am wrong.
I have customer numbers 1000 and 2000.
In "payment transactions" tab , i have included 2000 in "Alternat. Payer" field. So now 2000 will be the alternative payer for 1000 customer.
I want to see this relationship in FBL5N. In what way should i ensure that the functionality is maintained.
Please let me know
Thanks
Rajanikanth.

Please note I do not respond direct through e mail, only on this forum.
If the customer has not been set up correctly there will not be any entries in the branch field.
As mentioned you need to have the parent customer number set as the "payer " partner function in the child's customer account number.
This will mean you are selling to the chil, but the parent is paying, and this is where the invoice will go to.
If you have not set the master data up like this, then there will not be any values there for you.
Please award points if this is helpful and has been helpful so far.

Import Manager - Import Parent Child Relationships

I have a parent child relationship set up in console.
Kits / Parts.
Has Required = No
Has Quantity = No
I am trying to import the data for the relationship links using Import Manager.
The source is a Excel file.
Item Number <Kits> Item Number<Parts>
ACC-123 ACC-1234
ACC-123 ACC-555
I mapped the Item Number Kits and Item Number Parts.
When I import, I am getting the following error
Import failed. Failed to find the aggregation record from its field values.
Source record no: 1
I am able to import the same record using Data Manager if the file format is Text.
Any help is appreciated.
Helpful answers will be duly rewarded

The key field that you use to load the relationship must be defined as:
Unique................Yes
Display...............Yes
Multilingual..........No
My problem was that I had defined Model Number as multiligual. When I changed this setting and loaded with Update Indices the load worked.
I have not found anywhere in the literature that talks about this restriction. You can create the relationship in the Console. You can load this type of relationship in Data Manager. You can not however load them in Import Manager.

Does table STPOX contain parent-child relationship between components

Hello
I need to get a list of components of SO BOM.
FM CS_BOM_EXPL_KND_V1 exports an output table STPOX.
Does this table contain parent-child relationship between components? If yes , can somebody tell me which fields contain parent child id.
thanks

Hi,
STPOX is not a table, it is a structure & hence there is no storing of data in a structure. The table which stores this info is STPO.
To get the link you can refer to STPO-STLNR & pass this value to MAST-STLNR, this way you can link the child with its parent.
Regards,
Vivek

Help needed in retrieving parent child relationship values

Hi,
I have a requirement to get parent child relationship values as below.
Ex: Address table
cont cont_code state state_code
C1 10 S1 1
C1 10 S2 2
C1 10 S3 3
C2 20 S4 4
C2 20 S5 5
C3 30 S6 6
C3 30 S7 7
C3 30 S8 8
I want a result of country/state and corresponding code like below.
corresponding states should be displayed under each country with some space appended to it.
Geography code
C1 10
S1 1
S2 2
S3 3
C2 20
S4 4
S5 5
C3 30
S6 6
S7 7
S8 8
I am using oracle 10g version.
Thanks in advance.

Hi,
When you post formatted text (like your output) on this site, type these 6 characters:
\(small letters only, inside curly brackets) before and after each section of formatted text, to preserve spacing.
I think you're saying that you want this output:GEOGRAPHY CODE
C1 10
S1 1
S2 2
S3 3
C2 20
S4 4
S5 5
C3 30
S6 6
S7 7
S8 8
If so, UNION, as Hoek suggested, is a good way.
GROUP BY ROLLUP is more efficient, but harder to understand:SELECT     CASE
          WHEN GROUPING (state) = 1
          THEN cont
          ELSE ' ' || state
     END          AS geography
,      CASE
          WHEN GROUPING (state) = 1
          THEN MAX (cont_code)
          ELSE MAX (state_code)
     END          AS code
FROM     t
GROUP BY cont
,      ROLLUP (state)
ORDER BY cont
,      state          NULLS FIRST
By the way, this looks like a bad table design.
In a relational database, the fact that the name 'C1' belongs to cont_code 10 should only be stored in one place. You have the same information on 3 separate rows.
Also, if 'C1' and 'S1' are both names, they should probably be in the same column, so that (to give just one example) you can find the information about 'x1' without knowing if it is a cont or a state.
A better design would be.NAME     CODE     PARENT     DSCR
====     ====     ======     ====
C1     10          CONT
S1     1     10     STATE
S2     2     10     STATE
S3     3     10     STATE
C2     20          CONT
S4     4     20     STATE
S5     5     20     STATE
C3     30          CONT
S6     6     30     STATE
S7     7     30     STATE
S8     8     30     STATE
If the data is this simple, then the dscr column isn't needed. Whether parent is NULL or not tells whether the rows represents a cont or a state.
To get the results you want from a table like this, you could use CONNECT BY. Using either UNION or ROLLUP, you have to know, at the time you write the query, how many levels there will be in the parent-child tree, and the length of the code is proportional to that depth, and the table has to be changed if you ever need to add another level. CONNECT BY can handle any number of levels, and the length and complexity of the code is the same whether you have just 2 levels (countries and strates), or 7 levels (continents, regions, countiries, states, districts, cities and neighborhoods) or 72 levels. The table doesn't need any more columns, no matter how deep the tree gets.
Edited by: Frank Kulash on Sep 16, 2010 11:54 AM

Parent child relationship is not displaying for IDOC_OUTPUT_ORDERS (PO)

Hi,
Can somebody help me the reason why parent child relationship not displaying properly for ORDER05 basic type?
If we go in details about the problem, a purchase order is creating in R/3 through EBP. To modify my requirement I am using userexit EXIT_SAPLEINM_002. Here I am appending the records in the segment for E1EDKT1 and E1EDKT2. IDOC is creating with an error of status record 26.
When I check in the transaction WE19 for the respective IDOC the data is showing correctly for all the segments including e1edkt1 and e1edkt2 segments and also I check in the table EDID4 segment number is showing correctly and the for the segment E1EDKT2 PGNUM also showing correctly, but when I see the IDOC in the transactions WE02 unable to see parent child relationship between E1EDKT1 and E1EDKT2 segment. Simply the data is displaying one below other like other segment.
I don't know the reason why it is displaying like that?
If anybody is having the solution is highly appreciable.
Regards,
Noorul

hi hassan,
When you are appendng the REcods which belong to the purticular segment..
all the segment needs to be appended in in the proper order as in the WE30..
I think you are appending the segment E1EDKT2 at the end of the EDIDD.. or IDOC_DATA in the user exit.. .. eventho no eerror will be displayed but idoc will generted with sataus 26 .. if check the STATUIs Recored u ewill find the SYNTaX ERROR.
Sollution for ur probelm is... don append the E1EDKT2 at the lastr instead you ahve to insert the segment E1EDKT2. only afer E1EDKT1....
Tehn you r problem will be solved.. I had faced the Same proble when i worked on material maser idoc..
Close this thread if when u r problem ise solved
Reward if helpful
Regards
Naresh Reddy K

How to use GL Parent Child relationships in Discoverer?

Subject: How to used GL Parent Child relationships in Discoverer?
How to use GL Parent Child relationships in Discoverer?
Please let me know how to incorporate the parent -child relation ships exsiting in GL Accouting flexfield Segments in Discoverer for drill downs? we have GL - BIS views installed.
How to create the specific Parent -child relationship hierarchies in Discoverer from the FND_* tables?
Please help.
Thanks.
KS.

Hi,
I'm also trying to implement this. If you have come any further in solving this any hints would be much appreciated...
regards,
AJ

Parent-Child Relationships in Essbase Studio

In Essbase Studio, I am defining a hierarchy in which a parent member (Wholesaler) is from one dimension table and child member (Rep) is from another. When I preview this hierarchy or build an outline to include it, a few of the Reps that should rollup to a certain Wholesaler are missing. They are not dropped, but Essbase Studio just never recognizes these Reps as being children of that Wholesaler in the first place. However, if I run a sql query against the source data mart with the correct joins, these missing reps do show up in the records of that Wholesaler. Also, the missing Reps are showing up fine in the hierarchy preview as long as I don't make them children of anything in the Wholesaler dim. So Essbase Studio is able to see these Reps, but just can't figure out how they are related to the given Wholesaler. Again, this is only happening for about 10% of the Reps for the Wholesaler. Other Reps are showing up fine in the parent-child relationship.
In the source data mart, I don't see any NULLs or anything amiss in the records for the missing Reps. What other reasons would Essbase Studio not recognize a particular joined record?

it really does sound like a join issue. You say if you just load the children without the parent, they load, but if you associte them to the parent, they don't. You might try when creating the joins to do a full outter join to see if they load and to what.
One other thing you could try would be to create a user defined table that has the join in it. I've found data atype issues in joins from different tables before. Studio is very pickey about this
Edited by: GlennS_3 on Oct 20, 2010 9:12 AM

How to output the outline parent-child relationship using a report script?

I'd like to extract the outline's dimension members with it's parent-child relationship using a report script. Anybody can provide a sample script? Thanks.
Example:
DimensionX
-----MemberX
----------ChildX
Output:
Dimension X MemberX
MemberX ChildX
Edited by: obelisk on Jan 11, 2010 5:16 PM

Sorry a report script won't do it. You have two options
1. Use at Essbase Outline API to walk the outline and get it for you
2. Use the Outline extractor available from Applied Olap (it is a free download). It can be run interactively of as a bat file.
Frankly, I would rather use 2 since I don't have to code it myself

Setting Up Parent / Child Relationships

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