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AdamKrzyzanek's avatar
AdamKrzyzanek
Qrew Captain
7 years ago

How to show Predecessor Status [Lookup field]

How to show if predecessor is completed or status?
I have table with structure as below, and I would like to pull data from predecessor to know if already completed.

So in this case in additional column:
Recored ID# 1338 with Predecessor 1337 would show that previous task was completed.


I was looking on forum solution but unfortunately failed (some similar conversation started but no solution)
I tried to set up Same Table to Table relationship but it does not give me what I want as predecessor field is not unique and I recieve Record ID# as Key field.


  • It appear that you only need to deal with a single predecessor per record.

    Try creating a new field called Predeceesor mirror with a formula value of ToNumber(Predecessor])

    Set up a relationship of the rec Reds with themself and use that field as the refr nice field on the right side of the relationship.

    Then use a combined text summary field to float up the status

    Concert that to text with a new formula field

    ToText[My combined text Summary if the status field])

    Let me know if that works as I�ve never actually tried doing that.

    If that works, then there are variations to handle where you have multiple predecessors.
    • AdamKrzyzanek's avatar
      AdamKrzyzanek
      Qrew Captain
      Thank you Champion:)

      Actually, I just showed one but I need up to 6:)
      But with the same logic I made 6 relationships, did "lookup" field and it works:)

      Big thanks for help.
      • AdamKrzyzanek's avatar
        AdamKrzyzanek
        Qrew Captain
        @Manny Pinheiro​,

        Actually to show 6 predecessor statuses I created 6 relationship with same table.

        My Predecessor columns contains same values as KEY and I lookup base on this:


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        Adam Krzyzanek
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