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                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549


                                  SCHEDULE 13G

                   Under the Securities Exchange Act of 1934

                          (Amendment No. ___________)*


                              Open Text Corporation

                                  Common Stock

                                     683715

                                December 31/2005

         Check the appropriate box to designate the rule pursuant to which this
Schedule is filed:


         Rule 13d-1(b)   [X]

         Rule 13d-1(c)   [ ]

         Rule 13d-1(d)   [ ]

         *The remainder of this cover page shall be filled out for a reporting
person's initial filing on this form with respect to the subject class of
securities, and for any subsequent amendment containing information which would
alter the disclosures provided in a prior cover page.

         The information required in the remainder of this cover page shall not
be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange
Act of 1934 ("Act") or otherwise subject to the liabilities of that section of
the Act but shall be subject to all other provisions of the Act (however, see
the Notes).

         Persons who respond to the collection of information contained in this
form are not required to respond unless the form displays a currently valid OMB
control number.


================================================================================

SEC 1745 (3-06)

                                Page 1 of 7 pages




CUSIP No. .683715                            13G              Page 2 of 9 pages

--------------------------------------------------------------------------------
1. Names of Reporting Persons.
   I.R.S. Identification Nos. of above persons (entities only).

   Beutel, Goodman & Company Ltd.

--------------------------------------------------------------------------------
2. Check the Appropriate Box if a Member of a Group (See Instructions)

(a) [ ]

(b) [ ]

--------------------------------------------------------------------------------
3. SEC Use Only

--------------------------------------------------------------------------------
4. Citizenship or Place of Organization

   Ontario, Canada
--------------------------------------------------------------------------------

  Number of                            5. Sole Voting Power

   Shares                                 5,334,262
                                       -----------------------------------------
Beneficially                           6. Shared Voting Power

Owned by Each
                                       -----------------------------------------
  Reporting                            7. Sole Dispositive Power

   Person                                 6,202,762
                                       -----------------------------------------
    With:                              8. Shared Dispositive Power


--------------------------------------------------------------------------------
9. Aggregate Amount Beneficially Owned by Each Reporting Person

   6,202,762
--------------------------------------------------------------------------------
10. Check if the Aggregate Amount in Row (9) Excludes Certain Shares
    (See Instructions)

    [ ]
--------------------------------------------------------------------------------
11. Percent of Class Represented by Amount in Row (9)

    12.8
--------------------------------------------------------------------------------
12. Type of Reporting Person (See Instructions)

    IA
--------------------------------------------------------------------------------



                                Page 2 of 7 pages




                          INSTRUCTIONS FOR SCHEDULE 13G


Instructions for Cover Page

(l)      Names and I.R.S. Identification Numbers of Reporting Persons-Furnish
         the full legal name of each person for whom the report is filed-i.e.,
         each person required to sign the schedule itself-including each member
         of a group. Do not include the name of a person required to be
         identified in the report but who is not a reporting person. Reporting
         persons that are entities are also requested to furnish their I.R.S.
         identification numbers, although disclosure of such numbers is
         voluntary, not mandatory (see "SPECIAL INSTRUCTIONS FOR COMPLYING WITH
         SCHEDULE 13G" below).

(2)      If any of the shares beneficially owned by a reporting person are held
         as a member of a group and that membership is expressly affirmed,
         please check row 2(a). If the reporting person disclaims membership in
         a group or describes a relationship with other persons but does not
         affirm the existence of a group, please check row 2(b) [unless it is a
         joint filing pursuant to Rule 13d-1(k)(1) in which case it may not be
         necessary to check row 2(b)].

(3)      The third row is for SEC internal use; please leave blank.

(4)      Citizenship or Place of Organization-Furnish citizenship if the named
         reporting person is a natural person. Otherwise, furnish place of
         organization.

(5)-(9), Aggregate Amount Beneficially Owned By Each Reporting Person,
(11)     Etc.-Rows (5) through (9) inclusive, and (11) are to be completed in
         accordance with the provisions of Item 4 of Schedule 13G. All
         percentages are to be rounded off to the nearest tenth (one place after
         decimal point).

(10)     Check if the aggregate amount reported as beneficially owned in row (9)
         does not include shares as to which beneficial ownership is disclaimed
         pursuant to Rule 13d-4 (17 CFR 240.13d-4] under the Securities Exchange
         Act of 1934.

(12)     Type of Reporting Person-Please classify each "reporting person"
         according to the following breakdown (see Item 3 of Schedule 13G) and
         place the appropriate symbol on the form:

         Category Symbol
         Broker Dealer BD
         Bank BK
         Insurance Company IC
         Investment Company IV
         Investment Adviser IA
         Employee Benefit Plan, Pension Fund, or Endowment Fund EP
         Parent Holding Company/Control Person HC
         Savings Association SA
         Church Plan CP
         Corporation CO
         Partnership PN
         Individual IN
         Other OO

Notes:

Attach as many copies of the second part of the cover page as are needed, one
reporting person per page.

Filing persons may, in order to avoid unnecessary duplication, answer items on
the schedules (Schedule 13D, 13G or 14D-1) by appropriate cross references to an
item or items on the cover page(s). This approach may only be used where the
cover page item or items provide all the disclosure required by the schedule
item. Moreover, such a use of a cover page item will result in the item becoming
a part of the schedule and accordingly being considered as "filed" for purposes
of Section 18 of the Securities Exchange Act or otherwise subject to the
liabilities of that section of the Act.

Reporting persons may comply with their cover page filing requirements by filing
either completed copies of the blank forms available from the Commission,
printed or typed facsimiles, or computer printed facsimiles, provided the
documents filed have identical formats to the forms prescribed in the
Commission's regulations and meet existing Securities Exchange Act rules as to
such matters as clarity and size (Securities Exchange Act Rule 12b-12).



                                Page 3 of 7 pages



              SPECIAL INSTRUCTIONS FOR COMPLYING WITH SCHEDULE 13G

Under Sections 13(d), 13(g), and 23 of the Securities Exchange Act of 1934 and
the rules and regulations thereunder, the Commission is authorized to solicit
the information required to be supplied by this schedule by certain security
holders of certain issuers.

Disclosure of the information specified in this schedule is mandatory, except
for I.R.S. identification numbers, disclosure of which is voluntary. The
information will be used for the primary purpose of determining and disclosing
the holdings of certain beneficial owners of certain equity securities. This
statement will be made a matter of public record. Therefore, any information
given will be available for inspection by any member of the public.

Because of the public nature of the information, the Commission can use it for a
variety of purposes, including referral to other governmental authorities or
securities self-regulatory organizations for investigatory purposes or in
connection with litigation involving the Federal securities laws or other civil,
criminal or regulatory statutes or provisions. I.R.S. identification numbers, if
furnished, will assist the Commission in identifying security holders and,
therefore, in promptly processing statements of beneficial ownership of
securities.

Failure to disclose the information requested by this schedule, except for
I.R.S. identification numbers, may result in civil or criminal action against
the persons involved for violation of the Federal securities laws and rules
promulgated thereunder.

GENERAL INSTRUCTIONS

A.       Statements filed pursuant to Rule 13d-1(b) containing the information
         required by this schedule shall be filed not later than February 14
         following the calendar year covered by the statement or within the time
         specified in Rules 13d-1(b)(2) and 13d-2(c). Statements filed pursuant
         to Rule 13d-1(c) shall be filed within the time specified in Rules
         13d-1(c), 13d-2(b) and 13d-2(d). Statements filed pursuant to Rule
         13d-1(d) shall be filed not later than February 14 following the
         calendar year covered by the statement pursuant to Rules 13d-1(d) and
         13d-2(b).

B.       Information contained in a form which is required to be filed by rules
         under section 13(f) (15 U.S.C. 78m(f)) for the same calendar year as
         that covered by a statement on this schedule may be incorporated by
         reference in response to any of the items of this schedule. If such
         information is incorporated by reference in this schedule, copies of
         the relevant pages of such form shall be filed as an exhibit to this
         schedule.

C.       The item numbers and captions of the items shall be included but the
         text of the items is to be omitted. The answers to the items shall be
         so prepared as to indicate clearly the coverage of the items without
         referring to the text of the items. Answer every item. If an item is
         inapplicable or the answer is in the negative, so state.


                                Page 4 of 7 pages



Item 1.

         (a)      Name of Issuer Open Text Corporation

         (b)      Address of Issuer's Principal Executive Offices

                  275 Frank Tompa Drive, Waterloo, Ontario N2L 0A1 Canada

Item 2.

         (a)      Name of Person Filing

                  Beutel, Goodman & Company Ltd.

         (b)      Address of Principal Business Office

                  20 Eglinton Avenue West, Suite 2000, Toronto, Ontario M4R 1K8
                  Canada

         (c)      Citizenship

                  Beutel Goodman is a Canadian incorporated company

         (d)      Title of Class of Securities

                  Common Stock

         (e)      CUSIP Number

                  683715

Item 3.  If this statement is filed pursuant to ss.ss.240.13d-1(b)
         or 240.13d-2(b) or (c), check whether the person filing is a:

         (a) [ ]  Broker or dealer registered under section 15 of the Act (15
                  U.S.C. 78o).

         (b) [ ]  Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c).

         (c) [ ]  Insurance company as defined in section 3(a)(19) of the Act
                  (15 U.S.C. 78c).

         (d) [ ]  Investment company registered under section 8 of the
                  Investment Company Act of 1940 (15 U.S.C 80a-8).

         (e) [X]  An investment adviser in accordance with
                  ss.240.13d-1(b)(1)(ii)(E);

         (f) [ ]  An employee benefit plan or endowment fund in accordance with
                  ss.240.13d-1(b)(1)(ii)(F);

         (g) [ ]  A parent holding company or control person in accordance with
                  ss. 240.13d-1(b)(1)(ii)(G);

         (h) [ ]  A savings associations as defined in Section 3(b) of the
                  Federal Deposit Insurance Act (12 U.S.C. 1813);

         (i) [ ]  A church plan that is excluded from the definition of an
                  investment company under section 3(c)(14) of the Investment
                  Company Act of 1940 (15 U.S.C. 80a-3);

         (j) [ ]  Group, in accordance with ss.240.13d-1(b)(1)(ii)(J).

Item 4.  Ownership.

Provide the following information regarding the aggregate number and percentage
of the class of securities of the issuer identified in Item 1.

         (a)      Amount beneficially owned: 6,202,762.

         (b)      Percent of class: 12.8%.

         (c)      Number of shares as to which the person has:

                  (i)      Sole power to vote or to direct the vote 5,334,262.

                  (ii)     Shared power to vote or to direct the vote 0.

                  (iii)    Sole power to dispose or to direct the disposition of
                           6,202,762.

                  (iv)     Shared power to dispose or to direct the disposition
                           of 0.

All of the shares reported in the statement are owned by investment advisory
clients of Beutel Goodman. In its role as investment adviser, Beutel Goodman has
voting power with respect to these shares as indicated above.

Instruction.      For computations regarding securities which represent a right
                  to acquire an underlying security see ss.240.13d-3(d)(1).


                                Page 5 of 7 pages





Item 5.  Ownership of Five Percent or Less of a Class

         Not applicable

Item 6.  Ownership of More than Five Percent on Behalf of Another Person.

         The shares of Common Stock reported in this statement are owned by
         investment advisor clients of Beutel Goodman and such clients have the
         right to receive dividends from and proceeds from their sales of such
         shares. To Beutel Goodman's knowledge, the interest of no one of these
         clients relates to more than 5% of the class.


Item 7.  Identification and Classification of the Subsidiary Which Acquired the
         Security Being Reported on By the Parent Holding Company

         Not applicable

Item 8.  Identification and Classification of Members of the Group

         Not applicable

Item 9.  Notice of Dissolution of Group

         Not applicable


Item 10. Certification

         (a)      The following certification shall be included if the statement
                  is filed pursuant to ss.240.13d-1(b):

                                Page 6 of 7 pages




By signing below I certify that, to the best of my knowledge and belief, the
securities referred to above were acquired and are held in the ordinary course
of business and were not acquired and are not held for the purpose of or with
the effect of changing or influencing the control of the issuer of the
securities and were not acquired and are not held in connection with or as a
participant in any transaction having that purpose or effect.




                                  (SIGNATURE)


After reasonable inquiry and to the best of my knowledge and belief, I certify
that the information set forth in this statement is true, complete and correct.


                                             June 1, 2006
                                             ----------------------------------
                                             Date

                                             /s/ Michael James Gibson
                                             ----------------------------------
                                             Signature

                                             Michael James Gibson, CFO
                                             ----------------------------------
                                             Name/Title


The original statement shall be signed by each person on whose behalf the
statement is filed or his authorized representative. If the statement is signed
on behalf of a person by his authorized representative other than an executive
officer or general partner of the filing person, evidence of the
representative's authority to sign on behalf of such person shall be filed with
the statement, provided, however, that a power of attorney for this purpose
which is already on file with the Commission may be incorporated by reference.
The name and any title of each person who signs the statement shall be typed or
printed beneath his signature.

NOTE: Schedules filed in paper format shall include a signed original and five
copies of the schedule, including all exhibits. See ss.240.13d-7 for other
parties for whom copies are to be sent.

Attention: Intentional misstatements or omissions of fact constitute Federal
criminal violations (See 18 U.S.C. 1001)



                                Page 7 of 7 pages